Boston University '27
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: 0.97 percentile among ICSA crews with 30+ races. Uncertainty ±0.086 rating points from 164 races with rated skippers.
How crew ratings work →| Season | Team | Rating | Range | League percentile |
Team percentile |
On team | Races | Team page |
|---|---|---|---|---|---|---|---|---|
| Spring 2026 | Boston University | -0.55 | 13.85 | 3.33 | 15 of 15 | 10 | Team page | |
| Spring 2025 | Boston University | 0.17 | 23.76 | 4.17 | 12 of 12 | 21 | Team page | |
| Fall 2024 | Boston University | -0.34 | 15.19 | 2.94 | 17 of 17 | 67 | Team page | |
| Spring 2024 | Boston University | -0.62 | 10.15 | 3.85 | 13 of 13 | 16 | Team page | |
| Fall 2023 | Boston University | -0.55 | 9.81 | 2.94 | 17 of 17 | 50 | Team page |
Each discipline has its own scale, built from the sailor's main rating and their results in that discipline. The numbers are not comparable with the main rating or with each other.
How these ratings work →| Discipline | Rating | Rank | Races | Last raced |
|---|---|---|---|---|
| Keelboat | 0.20 | unranked (fewer than 10 races or not active) | 6 | Fall 2026 |
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 18–46 (28%) |
| Season | Regattas | Skipper W–L | Crew W–L |
|---|---|---|---|
| Spring 2026 | 1 | — | 3–7 |
| Spring 2025 | 2 | — | 10–13 |
| Spring 2024 | 1 | — | 4–5 |
| Fall 2023 | 2 | — | 1–21 |
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 6 graded regattas (64 matches) the record is 18–46 against 20.6 wins the pre-event forecasts expected (−2.6). 0 regattas clearly above the rating (P ≤ 20%), 3 clearly below (P ≥ 80%); 3 bits of surprise in all.
| Date | Regatta | Role | Value | Perf. | Record | Exp. wins |
Δ | Surprise (bits) |
P(this good or better) |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-14 | Geiger Trophy | crew | 2.17 | 2.82 | 3–7 | 2.0 | +0.65 | 0.5 | 31% |
| 2025-03-22 | 2025 Staake Trophy | crew | 2.59 | 2.46 | 5–4 | 5.1 | −0.13 | 0.0 | 74% |
| 2025-03-15 | Ivan Geiger Trophy 2025 | crew | 2.44 | 1.95 | 5–9 | 6.6 | −0.49 | 0.5 | 87% |
| 2024-04-06 | Alymers Team Race Invite | crew | 1.30 | 1.08 | 4–5 | 4.3 | −0.22 | 0.1 | 75% |
| 2023-10-22 | Franklin Lane Trophy Team Race | crew | 1.82 | 1.25 | 1–9 | 1.6 | −0.57 | 0.2 | 84% |
| 2023-10-21 | Norman Reid Team Race | crew | 1.75 | -1.25 | 0–12 | 1.0 | ≤−3.00 | 1.6 | >99% |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Fall 2026 Team page Season | |||||
| Richard Ross College Bowl Keelboat | Skipper | A | 6 | 1.8 | 2.15 |
| Spring 2026 Team page Season | |||||
| Vietor Trophy | Crew | A | 8 | 12.4 | -1.15 |
| Geiger Trophy | Crew | TR | 12 | 42% | — |
| Admiral's Cup | Crew | B | 2 | 5.0 | +0.01 |
| Spring 2025 Team page Season | |||||
| Truxtun Umsted | Crew | A, B | 4 | 13.5 | -0.24 |
| NEISA Open FR Champs/Coast Guard Alumni Bowl | Crew | A | 5 | 9.6 | +0.15 |
| Ivan Geiger Trophy 2025 | Crew | TR | 14 | 36% | — |
| Admiral’s Cup | Crew | B | 12 | 5.9 | +0.21 |
| 2025 Staake Trophy | Crew | TR | 15 | 60% | — |
| Fall 2024 Team page Season | |||||
| Sister Esther Trophy | Crew | B | 14 | 9.6 | -0.55 |
| Sherman Hoyt Trophy | Crew | A | 8 | 13.0 | +0.03 |
| Moody Trophy | Crew | B | 11 | 10.6 | -0.20 |
| The Hatch Brown Trophy 2024 | Crew | A | 10 | 10.2 | +0.14 |
| Harry Anderson Jr. Regatta | Crew | A | 11 | 12.8 | -0.23 |
| The 33rd Captain Hurst Bowl | Crew | B | 13 | 11.4 | -0.33 |
| Spring 2024 Team page Season | |||||
| Western Open National Semi-Finals | Crew | A, B | 6 | 11.8 | +0.05 |
| O’Toole Saturday FR | Crew | A | 4 | 3.2 | +0.05 |
| Boston University Trophy FR | Crew | A | 6 | 4.3 | +0.14 |
| Alymers Team Race Invite | Crew | TR | 9 | 44% | — |
| Fall 2023 Team page Season | |||||
| Sister Esther Trophy | Crew | B | 14 | 10.0 | -0.34 |
| Savin Hill Invite | Crew | B | 8 | 12.0 | -0.14 |
| Norman Reid Team Race | Crew | TR | 12 | 0% | — |
| New York Maritime Fall Open | Crew | B | 10 | 6.6 | -0.10 |
| Hood Trophy | Crew | B | 8 | 15.6 | -0.21 |
| Franklin Lane Trophy Team Race | Crew | TR | 10 | 10% | — |
| BU Invite Oct | Crew | B | 10 | 4.6 | +0.24 |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
