St. Mary's College of Maryland '15
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: 44.87 percentile among ICSA crews with 30+ races. Uncertainty ±0.086 rating points from 187 races with rated skippers.
How crew ratings work →No season rating yet: needs 8+ crewed races in a season.
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 61–30 (67%) |
| Season | Regattas | Skipper W–L | Crew W–L |
|---|---|---|---|
| Spring 2015 | 2 | — | 21–7 |
| Spring 2014 | 2 | — | 19–14 |
| Fall 2013 | 1 | — | 3–2 |
| Spring 2013 | 2 | — | 18–7 |
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 (66 matches) the record is 43–23 against 38.3 wins the pre-event forecasts expected (+4.7). 1 regatta clearly above the rating (P ≤ 20%), 2 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) |
|---|---|---|---|---|---|---|---|---|---|
| 2015-04-04 | Barque Eagle Team Race | crew | 3.07 | 3.22 | 10–4 | 9.6 | +0.15 | 0.0 | 54% |
| 2015-03-14 | John Jackson Team Race | crew | 2.78 | 4.61 | 11–3 | 5.7 | +1.83 | 6.7 | <1% |
| 2014-03-29 | 33rd Lynne Marchiando Regatta | crew | 3.06 | 3.31 | 12–10 | 10.8 | +0.25 | 0.2 | 38% |
| 2014-03-01 | The Tom Noble Team Race | crew | 2.94 | 1.85 | 7–4 | 8.7 | −1.09 | 1.4 | 97% |
| 2013-11-09 | Hap Moore Team Race | crew | 3.23 | 2.66 | 3–2 | 3.5 | −0.56 | 0.2 | 87% |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Spring 2015 Team page Season | |||||
| St. Mary's Women's Women's | Crew | B | 13 | 3.8 | — |
| Sperry Women's Eastern Semifinal Women's | Crew | B | 2 | 9.0 | — |
| MAISA Women's Dinghy Championships Women's | Crew | B | 3 | 4.7 | — |
| John Jackson Team Race | Crew | TR | 14 | 79% | — |
| Emily Wick Trophy Women's | Crew | A | 12 | 8.7 | — |
| Charleston Women's Women's | Crew | A | 11 | 6.9 | — |
| Barque Eagle Team Race | Crew | TR | 14 | 71% | — |
| Fall 2014 Team page Season | |||||
| Stu Nelson Women's | Crew | A | 6 | 9.5 | — |
| Riley Cup | Crew | B | 7 | 3.7 | — |
| Navy Fall Women's Women's | Crew | A | 15 | 8.2 | — |
| Jesuit Open | Crew | A | 6 | 4.5 | — |
| Atlantic Coast Women's Championship Women's | Crew | A | 16 | 11.8 | — |
| Spring 2014 Team page Season | |||||
| The Tom Noble Team Race | Crew | TR | 10 | 70% | — |
| Thompson Trophy | Crew | C | 11 | 10.5 | — |
| St. Mary's Women's Inter-Conference Women's | Crew | B | 13 | 10.8 | — |
| Navy Women's Women's | Crew | B | 7 | 12.7 | — |
| 33rd Lynne Marchiando Regatta | Crew | TR | 22 | 54% | — |
| Fall 2013 Team page Season | |||||
| Yale Women's Women's | Crew | A | 6 | 8.3 | — |
| Sherman Hoyt Trophy | Crew | B | 9 | 12.1 | — |
| Hap Moore Team Race | Crew | TR | 11 | 54% | — |
| Central Fall #1 | Crew | B | 18 | 3.8 | — |
| Spring 2013 Team page Season | |||||
| Pirate 3on3 team racing | Crew | TR | 15 | 93% | — |
| ODU Spring Open | Crew | B | 12 | 2.5 | — |
| John Jackson Memorial Team Race | Crew | TR | 10 | 40% | — |
| Fall 2012 Team page Season | |||||
| Riley Cup | Crew | A | 11 | 6.5 | — |
| KP Dinghy Open | Crew | B | 9 | 4.3 | — |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
