George Washington University '23
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: 12.78 percentile among ICSA crews with 30+ races. Uncertainty ±0.096 rating points from 100 races with rated skippers.
How crew ratings work →No season rating yet: needs 8+ crewed races in a season.
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 |
|---|---|---|---|---|
| Singlehanded | 2.40 | unranked (fewer than 10 races or not active) | 44 | Fall 2018 |
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 |
|---|---|---|---|
| 2.12 (fleet 2.96) | unranked (fewer than 30 matches as skipper, or not active) | −0.02 ± 0.17 about what the fleet rating predicts |
as skipper 34–46 (42%) |
| Season | Regattas | Skipper W–L | Crew W–L |
|---|---|---|---|
| Spring 2023 | 1 | 0–9 | — |
| Spring 2022 | 3 | 20–32 | — |
| Spring 2021 | 2 | 14–5 | — |
Rating before each regatta driven (solid; dots green when the boat won 60% or more of its matches there, red under 40%) and what the fleet rating alone would give (dashed). The gap is the team race offset as it stood at the time. Hover a dot for the regatta; click to open it.
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 (80 matches) the record is 34–46 against 35.3 wins the pre-event forecasts expected (−1.3). 1 regatta clearly above the rating (P ≤ 20%), 3 clearly below (P ≥ 80%); 9 bits of surprise in all.
| Date | Regatta | Role | Value | Perf. | Record | Exp. wins |
Δ | Surprise (bits) |
P(this good or better) |
|---|---|---|---|---|---|---|---|---|---|
| 2023-03-04 | ODU Women's Team Race | skipper | 2.45 | -0.55 | 0–9 | 3.1 | ≤−3.00 | 5.3 | >99% |
| 2022-04-02 | MAISA Women's Team Race Championship | skipper | 2.44 | 3.18 | 9–5 | 6.6 | +0.74 | 1.3 | 15% |
| 2022-03-26 | Seahawk Women's Team Race InterConference | skipper | 2.47 | 2.92 | 8–10 | 6.4 | +0.45 | 0.5 | 27% |
| 2022-02-26 | Phebe Corckran King Women's Team Race | skipper | 2.59 | 1.79 | 3–17 | 5.0 | −0.80 | 1.1 | 94% |
| 2021-03-20 | Southern New England Team Race | skipper | 2.29 | 1.45 | 3–2 | 3.6 | −0.84 | 0.3 | 91% |
| 2021-03-13 | Hap Moore Team Race | skipper | 2.24 | 2.40 | 11–3 | 10.7 | +0.17 | 0.0 | 56% |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Spring 2023 Team page Season | |||||
| ODU Women's Team Race Women's | Skipper | TR | 9 | 0% | — |
| Fall 2022 Team page Season | |||||
| Yale Women's Interconference Women's | Skipper | A | 8 | 11.2 | 2.57 |
| Women's Atlantic Coast Dinghy Tournament Women's | Skipper | A | 11 | 6.5 | 3.12 |
| Women's ACC's Round 1B Women's | Skipper | A | 10 | 11.3 | 2.42 |
| Top 9/Women's Susan Rogers '75 Memorial Regatta Women's | Skipper | A | 12 | 6.1 | 1.82 |
| Stu Nelson Women's | Skipper | A | 9 | 9.3 | 2.48 |
| Navy Women's Women's | Skipper | A | 9 | 4.8 | 2.49 |
| MAISA Fall Women's Women's | Skipper | A | 11 | 6.7 | 2.63 |
| Spring 2022 Team page Season | |||||
| St. Mary's College Women's Interconference Women's | Skipper | B | 8 | 6.8 | 3.26 |
| Seahawk Women's Team Race InterConference Women's | Skipper | TR | 15 | 47% | — |
| College Sailing Women's Western Semifinal Women's | Skipper | A | 12 | 9.2 | 3.24 |
| Phebe Corckran King Women's Team Race Women's | Skipper | TR | 20 | 15% | — |
| ODU Women's Women's | Skipper | B | 13 | 6.4 | 1.51 |
| MAISA Women's Team Race Championship Women's | Skipper | TR | 14 | 64% | — |
| MAISA Spring Women's Championship Women's | Skipper | A | 14 | 5.4 | 3.32 |
| Fall 2021 Team page Season | |||||
| Yale Women's Women's | Skipper | A | 12 | 6.5 | 3.51 |
| Women's ACC's Round 1B Women's | Skipper | B | 17 | 6.1 | 3.42 |
| Top 9W - Susan Rogers Memorial Women's | Skipper | B | 14 | 9.7 | 0.75 |
| Navy Women's Women's | Skipper | A | 11 | 8.1 | 0.99 |
| MAISA Fall Women's Women's | Skipper | B | 10 | 5.1 | 2.95 |
| 2021 Women's Atlantic Coast Championship Women's | Skipper | B | 18 | 11.1 | 2.88 |
| League | Name | School | Year |
|---|---|---|---|
| ICSA | Emma Aubuchon |  U. S. Coast Guard Academy |
'23 |
| ISSA | Emma Aubuchon |  Wayzata High School |
'19 |
| ISSA | Emma Aubuchon |  Orono High School |
'19 |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
