Grand Haven High School '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: 65.25 percentile among ISSA crews with 30+ races. Uncertainty ±0.112 rating points from 31 races with rated skippers.
How crew ratings work →Includes linked high school and college seasons.
| Season | Team | Rating | Range | League percentile |
Team percentile |
On team | Races | Team page |
|---|---|---|---|---|---|---|---|---|
| Fall 2025 | Spring Lake High School | 0.81 | 66.48 | 75.00 | 2 of 6 | 9 | Team page |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Fall 2025 Team page Season | |||||
| 2025 Cornwell Memorial | Crew | B | 6 | 5.5 | — |
| Fall 2023 Team page Season | |||||
| Turkey Leg Regatta 2023 | Crew | A | 5 | 7.2 | +0.12 |
| League | Name | School | Year |
|---|---|---|---|
| ISSA | Micah Gawronski |  Mona Shores High School |
'28 |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
To have this profile removed, email quinnbrighton2005@gmail.com.
