Stanford University '29
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: 95.35 percentile among ICSA crews with 30+ races. Uncertainty ±0.103 rating points from 74 races with rated skippers.
How crew ratings work →| Season | Team | Rating | Range | League percentile |
Team percentile |
On team | Races | Team page |
|---|---|---|---|---|---|---|---|---|
| Fall 2026 | Stanford University | 6.18 | 99.73 | 83.33 | 2 of 9 | 35 | Team page | |
| Spring 2026 | Stanford University | 5.98 | 99.61 | 94.44 | 1 of 9 | 39 | 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 |
|---|---|---|---|
| 2.54 (fleet 3.51) | unranked (fewer than 30 matches as skipper, or not active) | +0.00 about what the fleet rating predicts |
as crew 64–14 (82%) |
| Season | Regattas | Skipper W–L | Crew W–L |
|---|---|---|---|
| Spring 2026 | 5 | — | 64–14 |
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 5 graded regattas (78 matches) the record is 64–14 against 61.3 wins the pre-event forecasts expected (+2.7). 1 regatta clearly above the rating (P ≤ 20%), 1 clearly below (P ≥ 80%); 6 bits of surprise in all.
| Date | Regatta | Role | Value | Perf. | Record | Exp. wins |
Δ | Surprise (bits) |
P(this good or better) |
|---|---|---|---|---|---|---|---|---|---|
| 2026-04-23 | ICSA Open Team Race National Championship | crew | 3.84 | 3.30 | 17–8 | 19.2 | −0.53 | 0.9 | 92% |
| 2026-04-11 | Thompson Trophy | crew | 3.79 | 4.60 | 14–1 | 13.2 | +0.80 | 0.4 | 41% |
| 2026-03-21 | The Friis Trophy | crew | 3.78 | 4.30 | 14–5 | 12.4 | +0.53 | 0.6 | 27% |
| 2026-03-07 | St. Mary's Team Race Inter-Conference | crew | 3.77 | 6.77 | 9–0 | 8.0 | ≥+3.00 | 1.5 | 32% |
| 2026-02-28 | Nelson Roltsch Team Race | crew | 3.67 | 6.67 | 10–0 | 8.5 | ≥+3.00 | 2.4 | 17% |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Fall 2026 Team page Season | |||||
| Open Atlantic Coast Championships Round 1A | Crew | A | 14 | 3.1 | +0.44 |
| Open Atlantic Coast Championship | Crew | A | 10 | 5.4 | +0.20 |
| Danmark Trophy | Crew | A | 11 | 5.9 | +0.28 |
| Spring 2026 Team page Season | |||||
| Women's Fleet Race National Championships Women's | Crew | A | 12 | 2.6 | +0.64 |
| Women's Eastern National Semis Women's | Crew | A | 6 | 3.0 | +0.04 |
| Thompson Trophy | Crew | TR | 15 | 93% | — |
| St. Mary's Team Race Inter-Conference | Crew | TR | 9 | 100% | — |
| Open Western National Semis | Crew | A | 6 | 5.2 | +0.03 |
| Open Fleet Race National Championships | Crew | A | 14 | 4.6 | +0.48 |
| Nelson Roltsch Team Race | Crew | TR | 10 | 100% | — |
| ICSA Open Team Race National Championship | Crew | TR | 25 | 68% | — |
| The Friis Trophy | Crew | TR | 19 | 74% | — |
| Bryson Women's Fleet Race Women's | Skipper | B | 14 | 3.4 | 2.33 |
| Fall 2025 Team page Season | |||||
| Yale Women's Interconference Women's | Skipper | B | 11 | 4.8 | 4.06 |
| Stu Nelson@ Connecticut College Women's | Skipper | C | 7 | 4.6 | 3.54 |
| PCCSC Women's Fall Championship Women's | Skipper | A | 6 | 3.8 | 2.08 |
| League | Name | School | Year |
|---|---|---|---|
| ISSA | Callie Hammond |  Mamaroneck High School |
'24 |
| ISSA | Callie Hammond |  Greenwich Academy |
'25 |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
