Norfolk Collegiate School '28
Crew effect over their career (not scaled to a team): 38.84 league percentile among ISSA crews with 30+ races (uncertainty ±0.107 rating points, on a spread of about 0.04 between crews; 67 races with rated skippers).
| Season | Team | Rating | Range | League percentile |
Team percentile |
On team | Races | Team page |
|---|---|---|---|---|---|---|---|---|
| Fall 2025 | Norfolk Collegiate School | 0.62 | 60.91 | 16.67 | 8 of 9 | 21 | Team page | |
| Spring 2025 | Norfolk Collegiate School | 0.86 | 57.68 | 8.33 | 6 of 6 | 28 | Team page | |
| Fall 2024 | Norfolk Collegiate School | 0.22 | 42.73 | 29.17 | 9 of 12 | 12 | 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.
