Detroit Country Day 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: 99.68 percentile among ISSA crews with 30+ races. Uncertainty ±0.111 rating points from 52 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 |
|---|---|---|---|---|---|---|---|---|
| Spring 2025 | Birmingham Public Schools | 3.61 | 97.57 | 93.75 | 1 of 8 | 21 | 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 | 1.18 | unranked (fewer than 10 races or not active) | 8 | Fall 2023 |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Spring 2024 Team page Season | |||||
| TC tier 3 May 11 | Skipper | B | 7 | 8.7 | -0.54 |
| 2024 Capitol City Regatta | Crew | B | 7 | 4.3 | — |
| League | Name | School | Year |
|---|---|---|---|
| ISSA | Erin Degrazia |  Brother Rice/Marian High School - MI |
'27 |
| ISSA | Erin Degrazia |  Troy High School |
'27 |
| ISSA | Erin Degrazia |  Birmingham Public Schools |
'27 |
| ISSA | Erin Degrazia |  Grosse Pointe South High School |
'27 |
| ISSA | Erin Degrazia |  West Bloomfield High School |
'27 |
| ISSA | Erin Degrazia |  Avondale High School |
'27 |
| ISSA | Erin Degrazia |  Marian High School |
'27 |
