John Bramson

Crew Rating

Crew effect over their career: 10.82 percentile among crews with 30+ races (± 0.115 rating points on a spread of about 0.04 between crews; 11 races with rated skippers). Limited evidence: with this few races the estimate stays close to the middle of the pack.

Season Team Rating Percentile On team Races
Fall 2025 University of North Carolina -1.08 ± 1.86 9.35 4 of 4 11

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 ± is as large as the spread itself: use it to line crews up across teams, not as a ranking within a team. Percentile is among all rostered crews in that league and season.

Regatta Role Div Races Avg
Fall 2025
Seahawk Showdown Skipper A 6 10.2
SAISA Fall Open Fleet Race Championship Crew A 11 14.4