Oliver Zhu

Rating History

Crew Rating

Crew effect over their career (not scaled to a team): 74.76 league percentile among ICSA crews with 30+ races (uncertainty ±0.106 rating points, on a spread of about 0.04 between crews; 104 races with rated skippers).

Season Team Rating Range League
percentile
Team
percentile
On team Races Team page
Spring 2026 Rice University 1.52 Rating 1.52; 90% range -1.1 to 4.2; team skipper average 0.84 58.36 83.33 1 of 3 28 Team page
Fall 2025 Rice University 2.23 Rating 2.23; 90% range -0.6 to 5.1; team skipper average 1.25 69.36 90.00 1 of 5 43 Team page
Spring 2025 Rice University 1.40 Rating 1.40; 90% range -1.2 to 4.0; team skipper average 1.43 51.60 50.00 2 of 3 19 Team page
Fall 2024 Rice University 1.37 Rating 1.37; 90% range -1.2 to 4.0; team skipper average 1.40 49.53 50.00 2 of 3 10 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
Fall 2026 Team page Season
Kathryn Hammond Crew A, B 6 7.2
Spring 2026 Team page Season
SEISA Open Fleet Race Conference Championship Crew B 8 7.4
McCarthy Cup Skipper TR 6 33%
Harris Kempner Crew A 8 3.6
Corpus Christi Spring Open Team Race Crew TR 12 33%
10th Annual Sailpack Oriental Intercollegiate Crew B 12 10.3
Fall 2025 Team page Season
Troy Swetnam Memorial Regatta 2025 Skipper B 2 3.0
SEISA Fall Open Fleet Race Champs Crew A 12 4.9
Lone Star Regatta Crew A 14 4.2
Kathryn Hammond Crew A 10 5.3
Baldwin Wood Crew A 7 10.7
Spring 2025 Team page Season
McCarthy Cup Crew TR 3 67%
ICSA Regional Teams Championship Crew B 4 1.0
Harris Kempner Memorial Crew B 9 1.6
CCYC Spring Opener Crew A 6 1.8
Fall 2024 Team page Season
Baldwin Wood Crew A 10 6.3