University of Massachusetts at Amherst '17
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: 12.55 percentile among ICSA crews with 30+ races. Uncertainty ±0.116 rating points from 11 races with rated skippers. Few races, so the estimate stays near the middle.
How crew ratings work →No season rating yet: needs 8+ crewed races in a season.
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Spring 2017 Team page Season | |||||
| Tyrell Trophy | Skipper | B | 2 | 3.5 | -2.36 |
| Central Series 2 | Crew | B | 1 | 18.0 | — |
| Spring 2016 Team page Season | |||||
| O'Toole | Crew | B | 6 | 12.8 | — |
| Central Series 3 Spring 2016 | Crew | A, B | 4 | 13.5 | — |
| Admiral Alymers | Crew | B | 2 | 10.5 | — |
| Fall 2015 Team page Season | |||||
| Peak Foliage Invitational | Skipper | A | 4 | 15.8 | — |
| NE Fall Tournament | Skipper | B | 4 | 9.2 | -1.43 |
| League | Name | School | Year |
|---|---|---|---|
| ICSA | Amelia Vinciguerra |  Amherst College |
'17 |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
