Brother Rice/Marian High School - MI '25
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: 40.33 percentile among ICSA crews with 30+ races. Uncertainty ±0.106 rating points from 50 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 2023 | Birmingham Public Schools | -0.14 | 16.03 | 37.50 | 3 of 4 | 13 | Team page |
Each discipline has its own scale, built from the sailor's main rating and their results in that discipline. The numbers are not comparable with the main rating or with each other.
How these ratings work →| Discipline | Rating | Rank | Races | Last raced |
|---|---|---|---|---|
| Singlehanded | 1.50 | 128 of 369 | 36 | Fall 2024 |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Spring 2023 Team page Season | |||||
| Earth Day Tier III | Skipper | A | 3 | 8.0 | -0.21 |
| League | Name | School | Year |
|---|---|---|---|
| ICSA | Sean Ellison |  Jacksonville University |
'29 |
| ISSA | Sean Ellison |  Birmingham Public Schools |
'25 |
| ISSA | Sean Ellison |  West Bloomfield High School |
'25 |
| ISSA | Sean Ellison |  Avondale High School |
'25 |
| ISSA | Sean Ellison |  Detroit Country Day School |
'25 |
