Tag Archives: Mass.-Lowell

What to watch for in PWR this weekend

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This article looks at the most interesting outcomes of games this weekend, with a focus on what PWR might look like next Monday. If you want a more general analysis of the remaining regular season and NCAA tournament likelihood, check out the article, NCAA tournament outlook as conferences enter final regular season weekend, and the table, Wins needed to likely end regular season at PWR rank.

Biggest upside potential

#20 Wisconsin, visiting the red hot #4 Gophers in Minneapolis, has an opportunity to surge. The Badgers could climb to the 9-11 range with a sweep (as high as 7 is realistic), but will likely just stay put if swept. Of course, in the long run staying put is not good enough for the Badgers who needs 3-4 wins in their final 6 games to climb to the bubble (see NCAA tournament outlook).

#18 Boston College has a similar opportunity facing #8 Mass.-Lowell for a home-and-home series. Sweeping would provide a broad range of possible outcomes, from #8-#15 quite possible. Getting swept would likely result in a modest decline to the 19-20 range.

Biggest downside potential

As past readers of these articles know, just as teams around #20 usually have the most upside potential, teams around #10 usually have the most potential to fall.

#10 Cornell faces the most downside potential, with ranks 15-21 possible if swept by Rensselaer and Union. Given that these are the last two games of the regular season for Cornell, that would put the Big Red firmly on the bubble.

#9 Providence faces a similar outlook, with ranks 15-20 possible with a pair of losses to Massachusetts.

All of #8 Mass.-Lowell, #11 Penn State, #12 St Cloud St, #13 Ohio St, and #14 North Dakota face similar chances of a slightly more modest plunge with a pair of losses. Only Mass.-Lowell’s regular season ends this weekend, so others would have some opportunity to recover.

Top seeds?

#1 Denver and #2 Minnesota-Duluth each look unlikely to leave the weekend outside of the 1-3 range, regardless of outcome, and one of the two is almost certain to come out #1. Denver doesn’t quite control its own destiny, as Minnesota-Duluth stands about a 10% chance of sneaking into #1 even if both sweep. Other teams fighting for spots in the top 4 this weekend are #3 Harvard, #4 Minnesota, #5 Western Michigan, and #6 Boston University.

Methodology

Forecasts include the results of games played through Tuesday of this week.

Each forecast is based on at least one million monte carlo simulations of the games in the described period. For each simulation, the PairWise Ranking (PWR) is calculated and the results tallied. The probabilities presented in the forecasts are the share of simulations in which a particular outcome occurred.

The outcome of each game in each simulation is determined by random draw, with the probability of victory for each team set by their relative KRACH ratings. So, if the simulation set included a contest between team A with KRACH 300 and team B with KRACH 100, team A will win the game in very close to 75% of the simulations. I don’t simulate ties or home ice advantage.

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Six teams have an opportunity to dramatically increase NCAA at-large odds this weekend

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Likely in—#7 Yale, #8 Michigan, #9 Boston University, #10 Notre Dame

These teams are in good shape and likely to get an at-large bid if they win more than they lose in the coming two weekends.

If swept this weekend, their worst likely outcomes are falling to the 11-12 range, which would require keeping an eye out for potential additional downward movement and the cutlines (that is, how many of the at-large spots are taken away by autobids ranked lower than 16 in the PWR).

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Of course, for Yale, Boston University, and Notre Dame, a pair of wins means another game. A loss in that game would probably result in giving back up some ground. But, that would still probably result in a safe position unless a lot of low ranked teams win their conference tournaments.

Note that Michigan’s position is slightly different because the Big Ten is still in regular season play. Even if swept by Penn State this weekend, the Wolverines would still have an additional game in the Big Ten tournament to either climb or fall. That worst possible outcome this weekend could drop Michigan as low as #12, from which another loss could push them out of position for an at-large bid.

Likely in if they win—#11 Harvard, #12 Mass.-Lowell

These teams would be in trouble if swept this weekend. Harvard’s likely fall could be to as low as 16, and Mass.-Lowell as low as 15. While it’s possible to climb a little bit while idle and have the cutline low enough to sneak into an at-large bid, it would be a bit of a longshot. I’ll also note that there are some extremely unlikely cases that could push these teams as low as 18 and 17 respectively if swept.

Sweeping, on the other hand, has the possibility of putting either in great shape — as high as 8 or 9 (though 9 to 11 more likely) with only 1 potential loss remaining.

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uml

With two weeks until conference tournaments begin, teams on the bubble need to get hot

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Picking up where I left off yesterday, in A few top teams are starting to look like locks for the NCAA tournament, those teams currently ranked #10 and below in the PWR need to do some work to ensure being positioned for an NCAA tournament bid.

If #10 Yale and below lose more than they win, they risk going into conference tournaments in the teens and having to glue themselves to this blog. #11 Boston University and #12 Harvard have very similar outlooks to Yale, each with 4 scheduled regular season games remaining, and each wanting two wins to maintain their current position.

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#13 Mass.-Lowell can also maintain its current position, or slip slightly, with a pair of wins. But, that would leave them squarely on the bubble going into conference tournament play.

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Because the Big Ten regular season extends later into March, #14 Penn State has 6 games remaining. But, the Nittany Lions need 4 wins to make maintaining their #14 ranking the most likely outcome.

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#15 St. Lawrence has kept me in business this year, with a wild ride from #10 in my inaugural January article, down to as low as #27 at the end of January. I noted back in January that they would need to win about 9 of their last 10 to go into the conference tournament on the bubble. After a 5-0-1 run, the Saints are still positioned for a #13-14 ranking with no more losses, or a #15-16 ranking with one loss.

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The #16 Minnesota Gophers have 6 games remaining, and most likely need 5 wins just to maintain that ranking going into the conference tournament.

That should be no surprise, as all the way back on January 6, I published a chart on Minnesota that suggested Minnesota needed to win about 12 of its remaining 16 to end up ranked #15-16. Including two additional tournament games, Minnesota has gone 8-4 over that period, leaving them little room for additional losses.

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#17 Rensselaer, #18 Cornell, #19 Michigan Tech, #20 Miami, #21 Dartmouth, and #22 Clarkson all need to win out to be most likely to end the regular season in the #13-14 range.

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clarkson

#23 Minnesota-Duluth has a bit more wiggle room, with a finish in the #14-16 range likely with even just 4 wins in its remaining 6 games. The Bulldogs have the notable RPI improvement possibility, and challenge, of playing #2 St. Cloud and #3 North Dakota on the road.

In late January, I suggested that the Bulldogs would need to win 8/9 out of their final 11 to end up in the 14-16 range. In the interim, they’ve delivered a 3-2 performance, so it’s a modest upside surprise that they might be able to afford two more losses.

minnesotaduluth

Who’s in position for the NCAAs with four weeks left in the regular season?

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With most conferences having just four weeks of games remaining before their tournaments begin (the Big Ten has five), the field is tightening up a bit compared to my first look at the cutlines.

Still, no one is mathematically a lock — leaving the regular season in the 10-14 range, as is possible for even the top teams, is not safe because each can accumulate two additional losses and no wins in the conference tournament (only in the Big Ten conference tournament is the worst case scenario exiting immediately with a single loss and no wins).

#1 Quinnipiac
#2 St Cloud St
#3 North Dakota
#4 Boston College
#5 Providence
#6 Michigan
#7 Notre Dame
#8 Boston University
#9 Nebraska-Omaha
#10 Yale
#11 Harvard
#12 Denver

Through #12 Denver should be safe for an at-large bid unless they slump and sink below .500 in their remaining games. Teams near the top have more margin for mistakes than near the bottom.

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From #13 Mass.-Lowell through #26 Minnesota-Duluth can position themselves for an at-large bid, with those near the bottom requiring near perfect records.

#13 Mass.-Lowell
#14 Cornell
#15 Penn St
#16 Dartmouth
#17 Clarkson
#18 Michigan Tech
#19 Robert Morris
#20 Rensselaer
#21 Minnesota St
#22 Minnesota
#23 Bowling Green
#24 Miami
#25 St. Lawrence
#26 Minnesota-Duluth

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#27 Northeastern and below would need near perfection and some luck to sneak into position for an at-large bid. Even then, success in the conference tournament would be required to not fall out of position. These teams should plan to do well in their conference tournaments.

#27 Northeastern
#28 Ferris St
#29 Union
#30 Northern Michigan
#31 Air Force
#32 Holy Cross
#33 Bemidji St
#34 New Hampshire
#35 Vermont
#36 Western Michigan
#37 Ohio St
#38 Wisconsin
#39 Mercyhurst
#40 RIT
#41 Merrimack
#42 Bentley
#43 Connecticut
#44 Colgate
#45 Massachusetts
#46 Alaska Anchorage
#47 Michigan St
#48 Maine
#49 Colorado College
#50 Army
#51 Lake Superior
#52 Princeton
#53 Brown
#54 Sacred Heart
#55 Canisius
#56 Alaska
#57 Alabama-Huntsville
#58 Niagara
#59 Arizona St
#60 American International

northeastern

These lines are approximate because it’s entirely possible for a currently lower ranked team to have a better chance of a higher finish than a higher ranked team. Individual teams’ records, remaining games, and opponents can result in different potentials. For example, most of the teams in the 30s have literally no chance of rising onto the bubble, see #35 Vermont, but then you occasionally stumble across a chart like #36 Western Michigan.

vermont

westernmichigan

Methodology

Forecasts include the results of games played through Tuesday of this week.

Each forecast is based on at least one million monte carlo simulations of the games in the described period. For each simulation, the PairWise Ranking (PWR) is calculated and the results tallied. The probabilities presented in the forecasts are the share of simulations in which a particular outcome occurred.

The outcome of each game in each simulation is determined by random draw, with the probability of victory for each team set by their relative KRACH ratings. So, if the simulation set included a contest between team A with KRACH 300 and team B with KRACH 100, team A will win the game in very close to 75% of the simulations. I don’t simulate ties or home ice advantage.

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Weekend PWR outlook (Jan 29-31)

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If you missed yesterday’s article, you might want to start with Playoff cutline movers to get some perspective on big movers over the last few weeks and where teams are likely to end the regular season. This article will look at what movements are likely this weekend.

Teams in the top 20 tend to face significantly more downside potential each week than upside. It is pretty intuitive if you think about winning percentages—for a .500 team to climb to the top, it needs to net win a lot more games than the top teams do (which is especially difficult, given that the top teams’ past success is likely correlated with continued wins). However, a few losses can result in a precipitous drop. Teams in the 45-55 range often face similarly disproportionate upside potential, but we don’t notice that as much because it’s less interesting.

#19 Minnesota-Duluth exemplifies the imbalance—with a sweep the Bulldogs are most likely to climb to #18 (though could do a bit better, particularly with SCSU and Denver wins), but if swept is most likely to fall to about #24.

This is a good time for a warning about edge cases. Unexpected things can and do happen. When I talk about “likely” outcomes, those generally only cover 60-70% of the possibilities. So, you could infer that something other than what I call “likely” will occur every 3rd or 4th prediction. That’s why I usually also show you the entire possibilities curve in a graph. Using UMD’s outcomes for this weekend as an example, ranks 15-27 come up in over 1% of scenarios, while ranks 14-30 are mathematically possible (albeit extremely unlikely).

duluth

Having lost 5 of its last 6, #9 Nebraska-Omaha is at risk of falling to the bubble with two more losses.

uno

#10 Yale also faces significant downside facing Rensselaer and Union. A pair of losses could result in a drop to the 15-16 range.

yale

#12 Mass.-Lowell shows the risks of hosting a bottom-ranked team. A pair of wins over Arizona St could result in no movement at all, though a pair of losses would probably drop the River Hawks to 18-19.

masslowell

#26 St Lawrence has plummeted after losing 6 of its last 7. The hole is so deep now that it would take the rest of the regular season to climb back out, with a pair of wins this week most likely only resulting in a climb of about 2 rank positions.

stlawrence

Methodology

Forecasts include the results of games played through Sunday of this week, unless otherwise noted.

Each forecast is based on at least one million monte carlo simulations of the games in the described period. For each simulation, the PairWise Ranking (PWR) is calculated and the results tallied. The probabilities presented in the forecasts are the share of simulations in which a particular outcome occurred.

The outcome of each game in each simulation is determined by random draw, with the probability of victory for each team set by their relative KRACH ratings. So, if the simulation set included a contest between team A with KRACH 300 and team B with KRACH 100, team A will win the game in very close to 75% of the simulations. I don’t simulate ties or home ice advantage.

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Tonight’s headlines – PWR effects of Hockey East games

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The bulk of games are tonight, so there will plenty of PWR tables, simulations, blogs, and tweets about PWR implications of the outcomes. I’ll try to give you a preview of some of those in advance.

These claims are a little less certain than my usual articles because they involve a fair amount of human tweaking, tallying, and writing. So, I may have introduced some error, so I’ll use the words “appear to be” a lot.

Like the ECAC, Hockey East has quite a few teams near the bubble. However, the outcomes of their games tonight have far less impact on other teams’ scenarios than do the ECAC teams’.

  • Quinnipiac appears to be able to secure an at-large bid with just one additional win if Boston University and Mass.-Lowell win tonight.
  • Harvard appears to move into the position of needing at least one win to still have a chance at an at-large bid if New Hampshire and Vermont win tonight.

Plus the effects on the playing Hockey East teams themselves, previously discussed:

  • New Hampshire appears to need to win the conference tournament to advance
  • Mass.-Lowell appears to need at least one win to advance, so losing tonight would eliminate them
  • Vermont appears to need at least one win to advance, so losing tonight would eliminate them

 

Tonight’s headlines – PWR effects of ECAC outcomes

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The bulk of games are tonight, so there will plenty of PWR tables, simulations, blogs, and tweets about PWR implications of the outcomes. I’ll try to give you a preview of some of those in advance.

These claims are a little less certain than my usual articles because they involve a fair amount of human tweaking, tallying, and writing. So, I may have introduced some error, so I’ll use the words “appear to be” a lot.

I’m starting with the effects of ECAC outcomes because the large number of bubble teams in the ECAC makes those among the most interesting.

  • Minnesota appears not to be able to make it at-large with 0 wins if Harvard wins today.
  • Boston College appears to be guaranteed an at-large bid if Harvard and St. Lawrence win today.
  • Mass.-Lowell appears not to be able to make it at-large (though could still be alive in their own tournament) if Harvard wins today.
  • Yale appears not to be able to make the tournament if Quinnipiac and Colgate win today.
  • Vermont appears not to be able to make it at-large (though could still be alive in their own tournament) if Harvard and Colgate win today.

Plus the effects on the playing ECAC teams themselves, previously discussed:

  • St. Lawrence appears to need to win its conference tournament to get a bid
  • Colgate appears to need at least one win to make the tournament, so would be eliminated with a loss tonight

 

A look at the bubble teams

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If you haven’t read them yet, you might want to start with my articles from earlier this week, Who’s a lock for the NCAA tournament? and Who might fall out of contention for the NCAA tournament? Having visited those two extremes, this article goes into a little more depth on the teams in between.

Background on how PWR matters for tournament selection

Because we get lots of new readers during the tournament season, here’s some background information that my posts generally assume you know:

  • The PWR rankings are not a poll or computer model, but are instead an implementation of the same process the NCAA uses to select its tournament participants. They have correctly predicted the NCAA tournament participants for a decade or two.
  • Each conference gets to send one tournament winner to the NCAA tournament. So, we don’t need to look at the PWR of a team that wins its conference tournament.
  • The remaining 10 slots are given to top teams as ranked by the process implemented in PWR. So, PWR ranks 1-10 are in for sure; but, for 11-16 to make it requires some of the autobids to have gone to teams ranked above them (e.g. if an autobid goes to the team ranked #3, then an extra slot is open for the team ranked #11, and so on).

Because of that structure, we think of teams that are going to finish in the 12-15 range as “on the bubble”. Teams’ prospects are dependent not only on their final ranking, but also on how many lower ranked teams wins conference tournaments. Bubble teams’ chances for an at-large bid increase as slots are freed up by more conference tournaments being won by teams that would have made the NCAA tournament at-large.

A look at the bubble teams

#9 Providence would be on the bubble if eliminated from their conference tournament this weekend. They’d then need a bit of luck to make the NCAA tournament, needing to either climb a bit while idle and/or have a lot of conference tournaments won by top ranked teams.

If Providence wins this weekend, they’ll be in pretty good shape. A semifinal loss would probably push them back down to the high end of the bubble, while a win would nearly lock up a bid.

providence

#10 Boston College is in a very similar position to Providence. They’d be on the bubble if eliminated this weekend and would be watching the other conference tournaments carefully.

If they advance this weekend, they’ll be in pretty good shape — favored, though probably not mathematically secure, for an NCAA bid.

bostoncollege

#11 Bowling Green would likely be pushed down below the bubble if eliminated this weekend. It would take a lot of luck to climb back onto the bubble while idle and have most of the conference tournaments won by top ranked teams.

If Bowling Green advances, they would still probably need a semifinal win to stay on the bubble.

bowlinggreen

#12 Quinnipiac has a chance of staying on the bubble if eliminated this week, but would have to watch future tournament results carefully.

If they advance, another win would probably be needed to stay atop the bubble.

quinnipiac

#13 Yale is likely to be pushed just below the bubble if eliminated this weekend, but would stand a slim chance of climbing onto it dependent on other tournament results.

Advancing this weekend would position them well, but not secure a spot in the NCAAs. With an additional win, Yale would be favored to secure a spot.

yale

#14 Minnesota hasn’t entered conference tournament play yet, so does not face elimination. Getting swept this weekend would put them in a bad spot for an at-large bid, but would also probably force them to play in the Big Ten quarterfinals. The extra game would give them the chance to go 2-1 in the conference tournament and possibly get back onto the bubble.

minnesota

#15 Mass.-Lowell is likely to end well below the bubble if eliminated this weekend. It would take a very unlikely confluence of events for them to move into an at-large bid from that position.

Advancing puts them in a precarious spot on the bubble, such that a subsequent loss would probably push them off.

masslowell

#16 St Cloud St is currently at 11-12-1 so needs one more win than loss in its remaining games to meet the .500 requirement for consideration for the NCAA tournament. So, the Huskies won’t be considered if eliminated this weekend. If they advance (either 2-1 or 2-0), they’ll be in a decent bubble position, but probably need at least one more win.

stscloudst

#17 Harvard will be below the bubble if eliminated this weekend and it’s very unlikely they could slide into position for an at-large bid while idle.

Advancing would put them right on the bubble, such that they’d probably want another win to stay there.

harvard

#18 Colgate is out if eliminated this weekend. Advancing puts them on the low end of the bubble, such that a subsequent loss would probably push them off. Best to advance and win one more.

colgate

#19 Vermont is very likely out if eliminated this weekend. Advancing would put them right on the low end of the bubble, such that another win would probably be required to make the tournament at-large.

vermont

#20 Michigan is not yet in its conference tournament so is not facing elimination this weekend. Two losses would likely put an at-large bid out of reach, while two wins would bring the bubble within sight. A first round bye, though, would reduce their opportunities to climb in the PWR.

michigan

#21 Bemidji State is out if eliminated this weekend. It’s possible, though not particularly likely, that Bemidji State could position itself for an at-large bid by advancing to the conference tournament final and losing.

bemidjist

#22 St. Lawrence is almost identical to Bemidji State. They’re out if they lose this weekend. It’s possible, though not particularly likely, that St. Lawrence could position itself for an at-large bid by advancing to the conference tournament final and losing.

stlawrence

#23 Dartmouth is out if they fail to advance. Dartmouth is better positioned than the teams above it to get an at-large bid by winning a few games then losing the conference final. Winning the conference tournament would be a safer bet.

dartmouth

Methodology

Forecasts include the results of games played through Sunday of this week, unless otherwise noted.

Each forecast is based on at least one million monte carlo simulations of the games in the described period. For each simulation, the PairWise Ranking (PWR) is calculated and the results tallied. The probabilities presented in the forecasts are the share of simulations in which a particular outcome occurred.

The outcome of each game in each simulation is determined by random draw, with the probability of victory for each team set by their relative KRACH ratings. So, if the simulation set included a contest between team A with KRACH 300 and team B with KRACH 100, team A will win the game in very close to 75% of the simulations. I don’t simulate ties or home ice advantage.

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Tournament cutlines and weekend PWR outlook

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Welcome new visitors. You might want to start with my introductory post, Hello world, to see what this blog is about. It may not be for everyone.

Review of last week’s cutlines

I don’t report on the cutlines (the rankings above which teams are locks for the tournament and below which teams are unable to make the tournament at-large) weekly, because their movements are usually pretty intuitive. If I reported that a team needs to win 5 out 8 and it subsequently wins 2 games, it then needs to win 3 out of 6; the PWR curves usually look about same, just the curve labels change from “5 more wins” to “3 more wins” and so forth. To illustrate that, let’s quickly review a few of the teams that had charts in last week’s article (you may want to open its charts side-by-side for comparison if you can).

By winning 2 games, #4 Minnesota-Duluth made the old “win 0” curve drop off and now just needs 1 or 2 more wins to stay on or above the bubble.

minnesotaduluth_endofseason

#5 Bowling Green also won 2 games, so now just needs about 4 wins to go into conference tournaments on the bubble.

bowlinggreen_endofseason

Further down the chart, #14 Minnesota shifted all of its curves with a pair of wins — the Gophers now need about 6 or 7 wins out of 10 (consistent with last week’s 8 or 9 out of 12) to climb onto the bubble before conference tournaments.

minnesota_endofseason

#30 Bemidji State, which I said last week could only afford about 2 losses, has racked up 2 losses. They would pretty much need to win out for a shot at an at-large bid.

bemidjistate_endofseason

Interesting potential movements this weekend

First, is this the week #1 Minnesota State falls out of first? It only seems possible if they get swept (which KRACH gives about a 2.6% chance of happening), and even then someone nipping at their heels (North Dakota seems the only possibility) has to do well. You can’t see the “Win 1” curve because it’s in exactly the same place as “Win 2″—100% at 1.

mankato

The matchup of the weekend is definitely #12 Michigan vs #14 Minnesota. Neither has much upside potential, but if either sweeps the other will plummet up to 10 spots.

michigan minnesota

#15 Mass.-Lowell needs a sweep to hang on, but pair of losses could send them into the twenties.

masslowell

Remember when #16 Harvard was ranked 1st and I said that a “not particularly likely” bad 2nd half could still push them out? Two more losses this weekend could push them into the twenties.

harvard

#22 St Cloud State, mentioned last week as the lowest ranked team with a good chance of climbing into contention, can make up some ground this weekend. An unlikely sweep of #5 Minnesota-Duluth could catapult them up onto the bubble, while even a split could result in a climb of a position or two.

stcloudst

#26 Western Michigan is also poised for huge jump with an also unlikely sweep over #4 Nebraska-Omaha.

westernmichigan

Methodology

Forecasts include the results of games played through Sunday of this week, unless otherwise noted.

Each forecast is based on at least one million monte carlo simulations of the games in the described period. For each simulation, the PairWise Ranking (PWR) is calculated and the results tallied. The probabilities presented in the forecasts are the share of simulations in which a particular outcome occurred.

The outcome of each game in each simulation is determined by random draw, with the probability of victory for each team set by their relative KRACH ratings. So, if the simulation set included a contest between team A with KRACH 300 and team B with KRACH 100, team A will win the game in very close to 75% of the simulations. I don’t simulate ties or home ice advantage.

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