Mamaroneck High School '29
Crew effect over their career (not scaled to a team): 38.55 league percentile among ISSA crews with 30+ races (uncertainty ±0.117 rating points, on a spread of about 0.04 between crews; 30 races with rated skippers).
| Season | Team | Rating | Range | League percentile |
Team percentile |
On team | Races | Team page |
|---|---|---|---|---|---|---|---|---|
| Spring 2026 | Mamaroneck High School | 1.19 | 69.83 | 50.00 | 3 of 5 | 30 | Team page |
How much better or worse boats do with this sailor crewing than their skipper's rating predicts. The rating is on the skipper scale: the team's skipper average plus the crew's difference from their teammates, multiplied by 18.7 so a team's crews spread out like its skippers. Crews on one team differ far less than skippers do, so the band is about as wide as the spread itself: use the rating to line crews up across teams, not as a ranking within a team. In the Range column the dot is the rating, the shaded band is where it plausibly sits (90% range) and the dashed line is the team's skipper average; a wide band means little evidence. League percentile ranks the rating among all rostered crews in that league and season; team percentile ranks it among the crews on the same team that season (the share of teammates it beats, counting ties as half). Both use the skipper-scale rating, so the league one also reflects how strong the team's skippers are.
| Regatta | Role | Div | Races | Avg |
|---|---|---|---|---|
| Spring 2026 Team page Season | ||||
| NYISA-SE WaterFront Center Spring Open 1 | Skipper | A | 5 | 6.6 |
| NYISA-SE Team Race Qualifier | Crew | TR | 9 | 33% |
| NYISA-SE spring warm up | Skipper | A | 8 | 8.0 |
| NYISA-SE Larchmont Intersectional Regatta | Crew | B | 6 | 6.8 |
| NYISA-SE Ladder Rung Fleet Qualifier | Crew | A | 6 | 3.5 |
| MASSA 2026 Fleet Championship & Mallory Qualifier | Crew | A | 6 | 10.8 |
| 2026 ISSA Phebe Corckran King Memorial Trophy | Crew | A | 13 | 11.2 |
| Fall 2025 Team page Season | ||||
| NYISA-SE Fall Team Race Championship 2025 | Skipper | TR | 8 | 62% |
| NYISA-SE Fall Fleet Championship 2025 | Skipper | B | 3 | 4.3 |
