Katelyn Zhu

Crew Rating

Crew effect over their career (not scaled to a team): 42.33 league percentile among ISSA crews with 30+ races (uncertainty ±0.117 rating points, on a spread of about 0.04 between crews; 46 races with rated skippers).

Season Team Rating Range League
percentile
Team
percentile
On team Races Team page
Spring 2024 BB&N - Buckingham Browne and Nichols -0.25 Rating -0.25; 90% range -3.3 to 2.8; team skipper average -0.08 25.29 37.50 3 of 4 25 Team page
Spring 2023 BB&N - Buckingham Browne and Nichols -0.22 Rating -0.22; 90% range -3.3 to 2.9; team skipper average -0.10 25.54 37.50 3 of 4 17 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.

Singlehanded & Keelboat Results

SeasonRegatta KindRole Finish PointsRaces Aboard (keelboats)
Spring 2024Keelboat KickoffKeelboatCrew13th of 16868Caroline Jiang (skipper), Scarlett Chan MacRae (skipper), Isabella Zhu, Kate Adams, Lucas Sabatini

Finish is the sailor's boat against every boat in that regatta, ranked by total points (a singlehanded sailor is their own boat; a keelboat finish is the whole crew's). Points include penalty scores.

Regatta Role Div Races Avg
Spring 2024 Team page Season
CBI Week 4 420'S Crew A 3 4.0
NESSA O'Day Qualifier - Quincy, MA Crew A 6 7.0
Keelboat Kickoff Keelboat Sailor A 4 6.8
Donald Greene Regatta Crew A 3 15.3
CBI week 5 #1 420's Crew A 4 3.2
420 B - 2024 Zimba MBL Championship Crew A 5 13.6
420 CBI Week 5 #2 Crew A 4 3.8
Spring 2023 Team page Season
Merc Gold - 2023 Zimba MBL Championship Crew A 10 8.9
Donald Greene Regatta '23 Crew A 5 15.0
CBI Spring Series 5/2 Crew A 2 7.0
Spring 2022 Team page Season
CBI 420 Series Four Skipper A 3 4.0
CBI 420 Series 1 Crew A 4 3.2