Jai Walthew

Crew Rating

Crew effect over their career (not scaled to a team): 96.21 league percentile among crews with 30+ races (uncertainty ±0.104 rating points, on a spread of about 0.04 between crews; 108 races with rated skippers).

Season Team Rating Range League
percentile
Team
percentile
On team Races Team page
Fall 2025 Archbishop Riordan 1.18 Rating 1.18; 90% range -1.4 to 3.7; team skipper average -0.02 76.52 83.33 1 of 3 32 Team page
Spring 2025 Archbishop Riordan 1.91 Rating 1.91; 90% range -0.9 to 4.7; team skipper average -0.39 82.96 90.00 1 of 5 17 Team page
Fall 2024 Archbishop Riordan 1.62 Rating 1.62; 90% range -0.9 to 4.1; team skipper average -0.16 82.44 83.33 1 of 3 16 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
2026 Silver PCC's Crew A 10 9.0
2026 PCISA Golden Bear Silver Crew A 6 6.3
2026 PCISA Gaucho Silver Crew A 8 8.4
2026 NorCal Divisional Regatta Crew A 10 8.3
Fall 2025
2026 Rose Bowl Regatta - SILVER Crew A 8 9.4
2025 Sea Otter Regatta - SILVER Crew A 10 9.8
2025 PCISA Anteater SILVER Crew A 10 7.3
2025 Norcal 3 Silver Crew A 2 21.5
2025 Norcal 4 Gold Fleet Crew A 2 11.0
Spring 2025
PCISA Gaucho Regatta - Silver Crew A 6 9.3
2025 PCISA GOLDEN BEAR SILVER Crew A 1 12.0
2025 NorCal Divisional Championship Crew A 10 12.4
Fall 2024
2025 Rose Bowl Regatta - HS Bronze Crew A 7 9.6
2024 PCISA NORCAL 4 SILVER FLEET Crew A 2 15.5
2024 Anteater Regatta - SILVER Crew B 7 7.6
Spring 2024
2024 PCISA Silver PCC's Crew B 9 14.1