| # | School | Team | Rec. | |
|---|---|---|---|---|
| 1 | University of Michigan | Maize | 12–0 | |
| 2 | University of Wisconsin | Badgers 1 | 9–3 | |
| 3 | University of Wisconsin | Badgers 2 | 5–7 | |
| 4 | University of Michigan | Wolverines | 2–10 | |
| 4 | Northwestern University | Wildcats | 2–10 |
Each side is the sum of its three boats (the skipper's fleet rating times 0.72 plus a team race offset learned from their past matches, plus the crew's offset and a small experience term) plus the school's team race strength and a home-water edge for the host. The win probability is a logistic function of the difference. The forecast was made before the event: the model was refitted on every match sailed before the first day, with fleet ratings as of the week before.
Fitted on the 1,739 team race matches sailed before 2013-11-02, using the line-ups that actually raced. It called 27 of 30 matches (90%) with a log-loss of 0.192 (a coin flip scores 0.693), so the event went well for the forecast. Orderliness +0.09 ± 0.36: a typical event, more orderly than 53% of college team race events (temperature of the forecast log-odds that best fits the results, relative to the league average; nothing about the field, venue or wind predicts it, see the Weather tab). vs forecast is a team's wins minus the wins the model expected from the matches it sailed: positive means it beat its rating.
For each side, the performance strength is the value that would have made its record least surprising: the strength at which the model's expected wins over exactly these opponents equal the actual wins, with every opponent fixed at its pre-event strength. For a skipper, the same shift is applied only to their boat in the matches they sailed, with team-mates and opponents fixed; team-mates who sailed every match together therefore get the same number. Surprise is in bits: -log2 of the probability of the record at the pre-event strength minus the same at the performance strength. P(this good or better) treats matches as independent coin flips at the model's pre-event probabilities, so it ignores form within the day; read it as a rough guide.
Pre-event strength against the strength that would have made each record least surprising, everything else fixed. Δ is in the model's logit units, the same scale as the boat values above (a side is three boats plus the school term); green is a clear over-performance, red a clear under-performance. Skippers need three or more matches.
| Place | School | Strength | Perf. | Record | Exp. wins | Δ | Surprise (bits) | P(this good or better) |
|---|---|---|---|---|---|---|---|---|
| 1 | University of Michigan Maize | 8.80 | 11.80 | 12–0 | 11.8 | ≥+3.00 | 0.2 | 84% |
| 4 | University of Michigan Wolverines | 0.39 | 1.59 | 2–10 | 0.9 | +1.20 | 1.0 | 22% |
| 2 | University of Wisconsin Badgers 1 | 5.81 | 6.37 | 9–3 | 8.7 | +0.56 | 0.1 | 69% |
| 3 | University of Wisconsin Badgers 2 | 3.90 | 3.54 | 5–7 | 5.4 | −0.36 | 0.1 | 82% |
| 4 | Northwestern University Wildcats | 2.31 | 1.36 | 2–10 | 3.1 | −0.95 | 0.8 | 93% |
| Skipper | School | Value | Perf. | Record | Exp. wins | Δ | Surprise (bits) | P(this good or better) |
|---|---|---|---|---|---|---|---|---|
| Ryan Seago | University of Michigan | 2.67 | 5.67 | 12–0 | 11.8 | ≥+3.00 | 0.2 | 84% |
| Alex Ramos | University of Michigan | 3.05 | 6.05 | 12–0 | 11.8 | ≥+3.00 | 0.2 | 84% |
| Ryan Davidson | University of Michigan | 0.48 | 1.68 | 2–10 | 0.9 | +1.20 | 1.0 | 22% |
| Alex Mayo | University of Michigan | -0.92 | 0.28 | 2–10 | 0.9 | +1.20 | 1.0 | 22% |
| Taylor Bradford | University of Michigan | -0.14 | 1.06 | 2–10 | 0.9 | +1.20 | 1.0 | 22% |
| Laura Wefer | University of Wisconsin | 2.31 | 2.87 | 9–3 | 8.7 | +0.56 | 0.1 | 69% |
| Soren Walljasper | University of Wisconsin | 1.48 | 2.04 | 9–3 | 8.7 | +0.56 | 0.1 | 69% |
| Simone Rivera | Northwestern University | 1.08 | 1.27 | 1–5 | 0.9 | +0.19 | 0.0 | 64% |
| Charles Bocklet | University of Wisconsin | 1.30 | 0.93 | 5–7 | 5.4 | −0.36 | 0.1 | 82% |
| Kate Hayes | University of Wisconsin | 0.72 | 0.36 | 5–7 | 5.4 | −0.36 | 0.1 | 82% |
| Nathan Jamieson | University of Wisconsin | 1.40 | 1.03 | 5–7 | 5.4 | −0.36 | 0.1 | 82% |
| Jacob Bruce | Northwestern University | 0.78 | -0.17 | 2–10 | 3.1 | −0.95 | 0.8 | 93% |
| Robert Johnston | Northwestern University | 0.59 | -0.36 | 2–10 | 3.1 | −0.95 | 0.8 | 93% |
| Connor Schmitt | Northwestern University | -0.42 | -2.17 | 1–5 | 2.3 | −1.75 | 1.6 | 98% |
Probability the model gave the side that went on to win. Red bars are upsets (the winner was given under 50%).
| Team | Rec. | Maize | 1 | 2 | Wolverines | Wildcats | |
|---|---|---|---|---|---|---|---|
| University of Michigan Maize | 4–4 | ✕ | W | W | ✕ | W | |
| University of Wisconsin Badgers 1 | 5–3 | L | ✕ | ✕ | L | W | |
| University of Wisconsin Badgers 2 | 5–3 | L | ✕ | ✕ | L | W | |
| University of Michigan Wolverines | 4–4 | ✕ | W | W | ✕ | W | |
| Northwestern University Wildcats | 1–3 | L | L | L | L | ✕ |
| Team | Rec. | Maize | 1 | 2 | Wolverines | Wildcats | |
|---|---|---|---|---|---|---|---|
| University of Michigan Maize | 5–3 | ✕ | W | W | ✕ | W | |
| University of Wisconsin Badgers 1 | 4–4 | L | ✕ | ✕ | L | L | |
| University of Wisconsin Badgers 2 | 4–4 | L | ✕ | ✕ | L | L | |
| University of Michigan Wolverines | 5–3 | ✕ | W | W | ✕ | W | |
| Northwestern University Wildcats | 1–3 | L | W | W | L | ✕ |
| Team | Rec. | Maize | 1 | 2 | Wolverines | Wildcats | |
|---|---|---|---|---|---|---|---|
| University of Michigan Maize | 5–3 | ✕ | W | W | ✕ | W | |
| University of Wisconsin Badgers 1 | 5–3 | L | ✕ | ✕ | L | W | |
| University of Wisconsin Badgers 2 | 5–3 | L | ✕ | ✕ | L | W | |
| University of Michigan Wolverines | 5–3 | ✕ | W | W | ✕ | W | |
| Northwestern University Wildcats | 0–4 | L | L | L | L | ✕ |
| # | Winner | Loser | Pos. | ||||
|---|---|---|---|---|---|---|---|
| 1 | Badgers 1 | 1-2-4 | def. | Wolverines | 3-5-6 | ||
| 2 | Maize | 1-2-4 | def. | Wolverines | 3-5-6 | ||
| 3 | Wildcats | 2-3-4 | def. | Wolverines | 1-5-6 | ||
| 4 | Badgers 2 | 1-2-3 | def. | Wolverines | 4-5-6 | ||
| 5 | Maize | 1-2-4 | def. | Badgers 1 | 3-5-6 | ||
| 6 | Badgers 1 | 1-2-3 | def. | Wildcats | 4-5-6 | ||
| 7 | Badgers 1 | 1-2-3 | def. | Badgers 2 | 4-5-6 | ||
| 8 | Maize | 1-2-3 | def. | Wildcats | 4-5-6 | ||
| 9 | Maize | 1-2-3 | def. | Badgers 2 | 4-5-6 | ||
| 10 | Badgers 2 | 1-2-4 | def. | Wildcats | 3-5-6 | ||
| 11 | Badgers 1 | 1-2-5 | def. | Wolverines | 3-4-6 | ||
| 12 | Maize | 2-3-4 | def. | Wolverines | 1-5-6 | ||
| 13 | Wolverines | 1-2-5 | def. | Wildcats | 3-4-6 | ||
| 14 | Badgers 2 | 1-2-5 | def. | Wolverines | 3-4-6 | ||
| 15 | Maize | 1-2-3 | def. | Badgers 1 | 4-5-6 | ||
| 16 | Badgers 1 | 1-2-5 | def. | Wildcats | 3-4-6 | ||
| 17 | Badgers 1 | 1-4-5 | def. | Badgers 2 | 2-3-6 | ||
| 18 | Maize | 1-2-3 | def. | Wildcats | 4-5-6 | ||
| 19 | Maize | 1-3-4 | def. | Badgers 2 | 2-5-6 | ||
| 20 | Wildcats | 1-3-4 | def. | Badgers 2 | 2-5-6 | ||
| 21 | Badgers 1 | 1-2-5 | def. | Wolverines | 3-4-6 | ||
| 22 | Maize | 1-2-3 | def. | Wolverines | 4-5-6 | ||
| 23 | Wolverines | 1-4-5 | def. | Wildcats | 2-3-6 | ||
| 24 | Badgers 2 | 1-2-5 | def. | Wolverines | 3-4-6 | ||
| 25 | Maize | 2-3-4 | def. | Badgers 1 | 1-5-6 | ||
| 26 | Badgers 1 | 1-2-3 | def. | Wildcats | 4-5-6 | ||
| 27 | Badgers 1 | 2-3-5 | def. | Badgers 2 | 1-4-6 | ||
| 28 | Maize | 1-2-4 | def. | Wildcats | 3-5-6 | ||
| 29 | Maize | 1-2-5 | def. | Badgers 2 | 3-4-6 | ||
| 30 | Badgers 2 | 1-2-4 | def. | Wildcats | 3-5-6 | ||
| School | Team | Skippers | Crew | |
|---|---|---|---|---|
| University of Michigan | Maize | Alex Ramos '15 Ryan Seago '14 Will Cyr '14 |
Karinne Smolenyak '15 Emily Gazall '16 Victoria Noble '17 |
|
| University of Wisconsin | Badgers 1 | Laura Wefer '16 Soren Walljasper '17 Whitney Kent '15 |
Katie Hall '16 Virginia Debbink '16 Jennifer Burke '16 |
|
| University of Wisconsin | Badgers 2 | Charles Bocklet '17 Kate Hayes '16 Nathan Jamieson '17 |
Benjamin Reiland '15 Erik Elliott '17 Chloe Lake '16 |
|
| University of Michigan | Wolverines | Alex Mayo '15 Ryan Davidson '15 Taylor Bradford '15 |
Kendall Witmer '15 Kathryn Ried '15 Mitchell Kimball '17 |
|
| Northwestern University | Wildcats | Connor Schmitt '14 Jacob Bruce '16 Robert Johnston '15 Simone Rivera '17 |
Lincoln Oliver-O'Neil '16 Madin Akpo-Esambe '17 Charles Tokowitz '17 Allison Park '17 |
Orderliness is how tightly a fleet race’s finishing order follows the pre-regatta ratings, relative to a typical event (0): positive is the favourites’ day, negative the underdogs’. A value of ±0.06 means a rating gap counts about 5% more than on a typical day. This event is not a fleet race the rating model scores, so there is no actual value for it: this is what this venue’s fleet racing history says about the breeze on the day, read off the chart at the star. How this is estimated · compare venues.
Short write-ups of what the ratings and results show, with the numbers and how they were computed.