Roger Williams 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: 73.63 percentile among ICSA crews with 30+ races. Uncertainty ±0.086 rating points from 208 races with rated skippers.
How crew ratings work →| Season | Team | Rating | Range | League percentile |
Team percentile |
On team | Races | Team page |
|---|---|---|---|---|---|---|---|---|
| Fall 2025 | Roger Williams University | 3.76 | 92.10 | 69.05 | 7 of 21 | 35 | Team page | |
| Fall 2024 | Roger Williams University | 3.60 | 88.96 | 58.33 | 8 of 18 | 45 | Team page | |
| Spring 2024 | Roger Williams University | 4.00 | 91.24 | 63.33 | 6 of 15 | 15 | Team page | |
| Fall 2023 | Roger Williams University | 3.61 | 85.82 | 59.52 | 9 of 21 | 57 | 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 |
|---|---|---|---|
| 0.32 (fleet 0.45) | unranked (fewer than 30 matches as skipper, or not active) | +0.00 about what the fleet rating predicts |
as crew 68–49 (58%) |
| Season | Regattas | Skipper W–L | Crew W–L |
|---|---|---|---|
| Spring 2026 | 3 | — | 21–7 |
| Spring 2025 | 5 | — | 46–38 |
| Spring 2024 | 1 | — | 1–4 |
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 9 graded regattas (117 matches) the record is 68–49 against 69.5 wins the pre-event forecasts expected (−1.5). 1 regatta clearly above the rating (P ≤ 20%), 3 clearly below (P ≥ 80%); 13 bits of surprise in all.
| Date | Regatta | Role | Value | Perf. | Record | Exp. wins |
Δ | Surprise (bits) |
P(this good or better) |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-07 | Bob Bavier Open Team Race | crew | 3.44 | 1.31 | 5–7 | 9.3 | −2.13 | 6.9 | >99% |
| 2026-03-01 | McMerrick Team Race Sunday | crew | 3.42 | 6.42 | 4–0 | 3.6 | ≥+3.00 | 0.6 | 63% |
| 2026-02-28 | McMerrick Team Race Saturday | crew | 3.38 | 6.38 | 12–0 | 11.5 | ≥+3.00 | 0.7 | 60% |
| 2025-04-12 | Thompson Trophy - CGA | crew | 3.20 | 2.97 | 5–16 | 5.8 | −0.22 | 0.1 | 74% |
| 2025-03-29 | Jumbo Team Race | crew | 3.02 | 3.29 | 15–5 | 14.2 | +0.27 | 0.2 | 43% |
| 2025-03-22 | KP Open Team Race | crew | 3.02 | 2.92 | 9–8 | 9.4 | −0.11 | 0.0 | 68% |
| 2025-03-08 | Bob Bavier Open Team Race | crew | 2.79 | 3.93 | 13–6 | 9.1 | +1.14 | 3.1 | 3% |
| 2025-03-01 | Thames River Team Race | crew | 2.80 | 2.18 | 4–3 | 4.8 | −0.63 | 0.3 | 88% |
| 2024-03-23 | BU Team Race | crew | 2.49 | 1.51 | 1–4 | 1.8 | −0.98 | 0.5 | 92% |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Spring 2026 Team page Season | |||||
| McMerrick Team Race Sunday | Crew | TR | 7 | 100% | — |
| McMerrick Team Race Saturday | Crew | TR | 13 | 100% | — |
| Bob Bavier Open Team Race | Crew | TR | 13 | 38% | — |
| Fall 2025 Team page Season | |||||
| Sister Ester Trophy | Crew | A | 4 | 5.0 | +0.03 |
| Savin Hill Invite | Crew | A | 8 | 2.1 | +0.39 |
| The George Warren Smith Trophy 25 | Crew | A | 7 | 4.7 | +0.11 |
| Eagle Invite | Crew | A | 10 | 5.6 | +0.19 |
| Bears Invite | Crew | A | 6 | 7.7 | -0.07 |
| Spring 2025 Team page Season | |||||
| Thompson Trophy - CGA | Crew | TR | 21 | 24% | — |
| Thames River Team Race | Crew | TR | 7 | 57% | — |
| KP Open Team Race | Crew | TR | 17 | 53% | — |
| Jumbo Team Race | Crew | TR | 20 | 75% | — |
| Bob Bavier Open Team Race | Crew | TR | 21 | 67% | — |
| Fall 2024 Team page Season | |||||
| Salt Pond Invite | Crew | B | 7 | 2.4 | +0.15 |
| Nevins Trophy | Crew | B | 14 | 8.0 | +0.05 |
| Mt. Hope Bay Invite | Crew | A | 14 | 4.4 | +0.05 |
| The George Warren Smith Trophy 24 | Crew | B | 10 | 5.8 | -0.16 |
| Spring 2024 Team page Season | |||||
| Oberg Trophy | Crew | A, C | 11 | 8.7 | -0.02 |
| George E. Morris Trophy | Crew | A | 4 | 3.5 | +0.08 |
| BU Team Race | Crew | TR | 5 | 20% | — |
| Fall 2023 Team page Season | |||||
| Yale FJ Invite | Crew | A | 10 | 13.0 | -0.46 |
| Sister Esther Trophy | Crew | B | 14 | 7.3 | -0.15 |
| Mt. Hope Bay Invite | Crew | A | 14 | 6.3 | -0.04 |
| The George Warren Smith Trophy | Crew | A | 9 | 7.3 | +0.14 |
| Eagle Invite | Crew | B | 10 | 4.0 | +0.11 |
| League | Name | School | Year |
|---|---|---|---|
| ISSA | Frankie Sparrow |  Portland High School |
'23 |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
