| # | School | Team | Rec. | |
|---|---|---|---|---|
| 1 | Western Washington University | Vikings | 7–1 | |
| 2 | Oregon State University | Beavers | 5–3 | |
| 3 | Portland State University | Vikings | 2–6 | |
| 4 | Lewis and Clark College | Pioneers | 3–5 | |
| 5 | University of Oregon | Ducks | 0–9 |
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 6,222 team race matches sailed before 2016-03-05, using the line-ups that actually raced. It called 9 of 12 matches (75%) with a log-loss of 0.617 (a coin flip scores 0.693), so the event went poorly for the forecast. Orderliness −0.52 ± 0.51: an upset-heavy event, more orderly than 10% 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.
| Place | School | Pred. | Strength | Boats (skipper / crew, boat value) | Pred. win % | Record | vs forecast |
|---|---|---|---|---|---|---|---|
| 1 | Western Washington University Vikings | 1 | 4.54 school +0.55, home +0.25 | Gabe Hill / Haley Bolin 1.69 Jasmine Gerraty / Lena Captain 0.80 Benjamin Kaas / No Show | 90% | 5–1 (83%) | −0.4 |
| 2 | Oregon State University Beavers | 2 | 2.62 school +0.10 | Patrick (Drew) Ehlers / Madison Thompson Jin Parisien / Mitchell Baertlein Alexander Muschler / Abby Schamp 0.36 3–1 Alexander Muschler / Kyle Peterzen 0.35 1–1 | 50% | 4–2 (67%) | +1.0 |
| 4 | Lewis and Clark College Pioneers | 4 | 1.07 school +0.32 | Haines Whitacre / Junya Sakashita Robin Gropp / Anya Jacquez 0.32 Schuyler Jones / Torin Lee | 14% | 2–4 (33%) | +1.1 |
| 5 | University of Oregon Ducks | 3 | 2.39 school +0.48 | Stephen Moran / Henriette Smith 1.62 Sam Reul / Emily Tourtelot Sarah Raulston / Janika Jordan | 45% | 1–5 (17%) | −1.7 |
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) |
|---|---|---|---|---|---|---|---|---|
| 4 | Lewis and Clark College | 1.07 | 2.25 | 2–4 | 0.9 | +1.18 | 1.0 | 21% |
| 2 | Oregon State University | 2.62 | 3.66 | 4–2 | 3.0 | +1.04 | 0.8 | 31% |
| 1 | Western Washington University | 4.54 | 3.89 | 5–1 | 5.4 | −0.66 | 0.2 | 90% |
| 5 | University of Oregon | 2.39 | 0.49 | 1–5 | 2.7 | −1.89 | 2.2 | 99% |
| Skipper | School | Value | Perf. | Record | Exp. wins | Δ | Surprise (bits) | P(this good or better) |
|---|---|---|---|---|---|---|---|---|
| Haines Whitacre | Lewis and Clark College | 0.12 | 1.30 | 2–4 | 0.9 | +1.18 | 1.0 | 21% |
| Robin Gropp | Lewis and Clark College | 0.32 | 1.50 | 2–4 | 0.9 | +1.18 | 1.0 | 21% |
| Schuyler Jones | Lewis and Clark College | -0.12 | 1.06 | 2–4 | 0.9 | +1.18 | 1.0 | 21% |
| Patrick (Drew) Ehlers | Oregon State University | 2.08 | 3.12 | 4–2 | 3.0 | +1.04 | 0.8 | 31% |
| Alexander Muschler | Oregon State University | 0.36 | 1.40 | 4–2 | 3.0 | +1.04 | 0.8 | 31% |
| Jin Parisien | Oregon State University | -0.22 | 0.82 | 4–2 | 3.0 | +1.04 | 0.8 | 31% |
| Gabe Hill | Western Washington University | 1.69 | 1.03 | 5–1 | 5.4 | −0.66 | 0.2 | 90% |
| Jasmine Gerraty | Western Washington University | 0.80 | 0.14 | 5–1 | 5.4 | −0.66 | 0.2 | 90% |
| Benjamin Kaas | Western Washington University | 1.05 | 0.39 | 5–1 | 5.4 | −0.66 | 0.2 | 90% |
| Stephen Moran | University of Oregon | 1.62 | -0.28 | 1–5 | 2.7 | −1.89 | 2.2 | 99% |
| Sam Reul | University of Oregon | -0.01 | -1.90 | 1–5 | 2.7 | −1.89 | 2.2 | 99% |
| Sarah Raulston | University of Oregon | 0.01 | -1.88 | 1–5 | 2.7 | −1.89 | 2.2 | 99% |
Probability the model gave the side that went on to win. Red bars are upsets (the winner was given under 50%).
| Rd | # | Winner | Loser | P(winner) | |
|---|---|---|---|---|---|
| 1 | 1 | Lewis and Clark College | University of Oregon | 19% | upset |
| 1 | 2 | Oregon State University | Lewis and Clark College | 80% | |
| 1 | 3 | Oregon State University | University of Oregon | 55% | |
| 1 | 4 | Western Washington University | University of Oregon | 88% | |
| 1 | 5 | Western Washington University | Lewis and Clark College | 97% | |
| 1 | 8 | Western Washington University | Oregon State University | 87% | |
| 2 | 11 | University of Oregon | Lewis and Clark College | 78% | |
| 2 | 12 | Lewis and Clark College | Oregon State University | 20% | upset |
| 2 | 13 | Oregon State University | University of Oregon | 56% | |
| 2 | 14 | Western Washington University | University of Oregon | 88% | |
| 2 | 15 | Western Washington University | Lewis and Clark College | 96% | |
| 2 | 18 | Oregon State University | Western Washington University | 14% | upset |
| Team | Rec. | Vikings | Beavers | Vikings | Pioneers | Ducks | |
|---|---|---|---|---|---|---|---|
| Western Washington University Vikings | 4–0 | ✕ | W | W | W | W | |
| Oregon State University Beavers | 3–1 | L | ✕ | W | W | W | |
| Portland State University Vikings | 2–2 | L | L | ✕ | W | W | |
| Lewis and Clark College Pioneers | 1–3 | L | L | L | ✕ | W | |
| University of Oregon Ducks | 0–4 | L | L | L | L | ✕ |
| Team | Rec. | Vikings | Beavers | Vikings | Pioneers | Ducks | |
|---|---|---|---|---|---|---|---|
| Western Washington University Vikings | 3–1 | ✕ | L | W | W | W | |
| Oregon State University Beavers | 2–2 | W | ✕ | L | L | W | |
| Portland State University Vikings | 2–2 | L | W | ✕ | L | W | |
| Lewis and Clark College Pioneers | 2–2 | L | W | W | ✕ | L | |
| University of Oregon Ducks | 1–3 | L | L | L | W | ✕ |
| # | Winner | Loser | Pos. | ||||
|---|---|---|---|---|---|---|---|
| 1 | Pioneers | 1-2-5 | def. | Ducks | 3-4-6 | ||
| 2 | Beavers | 1-2-5 | def. | Pioneers | 3-4-6 | ||
| 3 | Beavers | 1-4-5 | def. | Ducks | 2-3-6 | ||
| 4 | Vikings | 1-2-3 | def. | Ducks | 4-5-6 | ||
| 5 | Vikings | 2-3-5 | def. | Pioneers | 1-4-6 | ||
| 6 | Vikings | 1-2-6 | def. | Pioneers | 3-4-5 | ||
| 7 | Beavers | 1-3-5 | def. | Vikings | 2-4-6 | ||
| 8 | Vikings | 1-4-5 | def. | Beavers | 2-3-6 | ||
| 9 | Vikings | 1-2-4 | def. | Vikings | 3-5-6 | ||
| 10 | Vikings | 1-2-5 | def. | Ducks | 3-4-6 | ||
| 11 | Ducks | 2-3-5 | def. | Pioneers | 1-4-6 | ||
| 12 | Pioneers | 1-2-5 | def. | Beavers | 3-4-6 | ||
| 13 | Beavers | 1-3-5 | def. | Ducks | 2-4-6 | ||
| 14 | Vikings | 1-2-3 | def. | Ducks | 4-5-6 | ||
| 15 | Vikings | 1-2-4 | def. | Pioneers | 3-5-6 | ||
| 16 | Pioneers | 1-4-5 | def. | Vikings | 2-3-6 | ||
| 17 | Vikings | 1-2-4 | def. | Beavers | 3-5-6 | ||
| 18 | Beavers | 1-4-5 | def. | Vikings | 2-3-6 | ||
| 19 | Vikings | 1-3-4 | def. | Vikings | 2-5-6 | ||
| 20 | Vikings | 1-2-5 | def. | Ducks | 3-4-6 | ||
| School | Team | Skippers | Crew | |
|---|---|---|---|---|
| Western Washington University | Vikings | Benjamin Kaas '17 Gabe Hill '16 Jasmine Gerraty '17 |
No Show Haley Bolin '17 Lena Captain '17 |
|
| Oregon State University | Beavers | Alexander Muschler '16 Jin Parisien '18 Patrick (Drew) Ehlers '19 |
Abby Schamp '18 Kyle Peterzen '16 Mitchell Baertlein '17 Madison Thompson '16 |
|
| Portland State University | Vikings | No Show Sierra Prior '16 |
||
| Lewis and Clark College | Pioneers | Haines Whitacre '16 Robin Gropp '16 Schuyler Jones '17 |
Junya Sakashita '17 Anya Jacquez '18 Torin Lee '17 |
|
| University of Oregon | Ducks | Sam Reul '19 Sarah Raulston '16 Stephen Moran '16 |
Emily Tourtelot '17 Janika Jordan '17 Henriette Smith '16 |
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 ±0.02 means a rating gap counts about 2% 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.