Grand Valley State University '29
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: 3.97 percentile among ICSA crews with 30+ races. Uncertainty ±0.103 rating points from 64 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 2024 | Grand Haven High School | 0.04 | 21.79 | 12.50 | 4 of 4 | 8 | Team page | |
| Spring 2024 | Spring Lake High School | -0.78 | 7.46 | 30.00 | 4 of 5 | 14 | Team page | |
| Fall 2023 | Grand Haven High School | -1.08 | 4.50 | 10.00 | 5 of 5 | 17 | Team page |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Spring 2026 Team page Season | |||||
| Laker Showdown | Skipper | B | 4 | 14.5 | -3.53 |
| Fall 2025 Team page Season | |||||
| Fall Fury | Skipper | B | 4 | 14.0 | -2.46 |
| Emma B. Regatta 2025 | Crew | B | 7 | 8.7 | -0.09 |
| Cedarfest | Skipper | B | 4 | 13.5 | -2.81 |
| Boudeman Cup Keelboat | Crew | A | 3 | 2.7 | — |
| League | Name | School | Year |
|---|---|---|---|
| ISSA | Lucy Herlein |  Grand Haven High School |
'25 |
| ISSA | Lucy Herlein |  Spring Lake High School |
'25 |
| ISSA | Lucy Herlein |  Mona Shores High School |
'25 |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
