Yale University '24
How much better or worse boats do with this sailor crewing than their skipper's rating predicts, shown on the skipper scale so crews can be lined up across teams. Percentiles compare against rostered crews that season (league) or teammates (team).
How crew ratings work →Crew effect over their whole career, not scaled to a team: 43.79 percentile among ICSA crews with 30+ races. Uncertainty ±0.098 rating points from 101 races with rated skippers.
How crew ratings work →| Season | Team | Rating | Range | League percentile |
Team percentile |
On team | Races | Team page |
|---|---|---|---|---|---|---|---|---|
| Spring 2023 | Yale University | 3.28 | 81.76 | 40.91 | 7 of 11 | 20 | Team page |
A team race rating is what the sailor brings to one of the three boats: 0.72 x their fleet rating plus a team-race offset learned from every match they sailed, shrunk toward zero so a few matches cannot move it far. Sides are compared by the sum of their three boats plus the school's team race strength.
| Rating | Rank | vs fleet rating | Record |
|---|---|---|---|
| 1.46 | unranked (fewer than 30 matches as skipper, or not active) | +0.00 about what the fleet rating predicts |
as crew 20–14 (59%) |
| Season | Regattas | Skipper W–L | Crew W–L |
|---|---|---|---|
| Spring 2023 | 1 | — | 2–5 |
| Fall 2022 | 1 | — | 10–2 |
| Spring 2022 | 2 | — | 0–6 |
| Fall 2021 | 1 | — | 8–1 |
For each regatta, the boat value that would have made this sailor's record least surprising: the shift applied to their boat alone, in the matches they sailed, with team-mates and opponents fixed at the pre-event forecast. A boat's skipper and crew share the boat, so they get the same number when they sailed every match together. Surprise is in bits at the pre-event value minus at the performance value; P(this good or better) treats the matches as independent at the forecast probabilities. Regattas forecast from fewer than 1,000 training matches are left out.
Over 4 graded regattas (32 matches) the record is 20–12 against 19.9 wins the pre-event forecasts expected (+0.1). 1 regatta clearly above the rating (P ≤ 20%), 2 clearly below (P ≥ 80%); 8 bits of surprise in all.
| Date | Regatta | Role | Value | Perf. | Record | Exp. wins |
Δ | Surprise (bits) |
P(this good or better) |
|---|---|---|---|---|---|---|---|---|---|
| 2023-03-05 | Thames River Team Race | crew | 2.31 | 0.78 | 2–5 | 4.0 | −1.53 | 2.2 | 99% |
| 2022-10-29 | Dave Perry Trophy | crew | 3.00 | 3.81 | 10–2 | 8.6 | +0.81 | 0.8 | 26% |
| 2022-03-05 | Hap Moore | crew | 2.51 | -0.49 | 0–4 | 1.4 | ≤−3.00 | 2.5 | >99% |
| 2021-10-30 | Dave Perry Team Race | crew | 2.35 | 3.86 | 8–1 | 5.9 | +1.52 | 2.0 | 12% |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Spring 2023 Team page Season | |||||
| Thames River Team Race | Crew | TR | 10 | 40% | — |
| Oberg Trophy | Crew | C | 14 | 7.0 | -0.01 |
| 85th Boston Dinghy Club Challenge Cup | Crew | A, C | 6 | 11.7 | +0.02 |
| Fall 2022 Team page Season | |||||
| Yale Z420 Regatta | Crew | A | 6 | 9.8 | — |
| Sister Esther Open | Crew | A | 6 | 6.5 | — |
| The 25th Mrs. Hurst Bowl Women's | Crew | A | 10 | 3.3 | — |
| Dave Perry Trophy | Crew | TR | 12 | 83% | — |
| Bears Invite | Crew | A | 1 | 1.0 | — |
| Spring 2022 Team page Season | |||||
| Hap Moore | Crew | TR | 16 | 44% | — |
| Admirals Cup | Crew | B | 8 | 10.9 | — |
| Aaron Szambecki Team Race | Crew | TR | 12 | 33% | — |
| Fall 2021 Team page Season | |||||
| Tufts Invitational | Crew | A | 3 | 9.0 | — |
| SHU Trophy 2021 | Crew | B | 8 | 7.8 | — |
| Savin Hill Invite | Crew | B | 10 | 5.6 | — |
| Dave Perry Team Race | Crew | TR | 9 | 89% | — |
| Fall 2019 Team page Season | |||||
| Yale Invite | Crew | A | 10 | 11.4 | — |
| Nickerson Trophy | Crew | B | 3 | 11.7 | — |
| George Warren Smith Trophy | Crew | B | 12 | 7.2 | — |
| Fairfield Cup | Crew | B | 4 | 6.2 | — |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
