Caroline Duffy

Rating History

Crew Rating

Crew effect over their career (not scaled to a team): 46.27 league percentile among crews with 30+ races (uncertainty ±0.108 rating points, on a spread of about 0.04 between crews; 47 races with rated skippers).

Season	Team	Rating	Range	League percentile	Team percentile	On team	Races	Team page
Spring 2025	Trinity Hall	-1.47		3.53	50.00	3 of 5	9	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 2025
NJISA 2025 TR Spring Series 5	Skipper	A	4	11.5
NJISA 2025 TR Spring Series 1	Skipper	A	4	12.2
NJISA 2025 Toms River Icebreaker Regatta	Crew	A	4	13.8
NJISA 2025 Spring Tune-Up Regatta	Skipper	A	4	11.0
NJISA 2025 New Jersey State Championship	Skipper	A	2	13.0
NJISA 2025 Girls Championship	Crew	A	5	11.8
NJISA 2025 BBYRA Spring Invitational	Skipper	A	5	8.8
Fall 2024
NJISA 2024 Turkey Bowl Regatta	Skipper	A	5	8.0
NJISA 2024 TR Fall Series 3	Skipper	A	3	7.0
NJISA 2024 TR Fall Series 6	Skipper	A	3	10.7
NJISA 2024 TR Fall Series 4	Skipper	A	3	9.7
NJISA 2024 TR Fall Series 1	Skipper	A	4	12.0
NJISA 2024 Sailfest Trophy Regatta	Skipper	A	5	11.8
NJISA 2024 Monmouth Hawks Invitational	Skipper	B	2	9.5
NJISA 2024 TR Fall Series 2	Skipper	A	4	11.5
NJISA 2024 TR Fall Series 5	Skipper	A	3	13.3
NJISA 2024 Fall Fleet Championship	Skipper	A	11	10.6
NJISA 2024 BBYRA Fall Invitational	Skipper	A	6	17.0
Spring 2024
NJISA 2024 TR Spring Series 2	Skipper	A	4	9.0
NJISA 2024 TR Spring Series 3	Skipper	B	4	7.8
NJISA 2024 TR Spring Series 6	Skipper	B	2	7.0
NJISA 2024 Spring Open Regatta	Skipper	A	5	8.6
NJISA 2024 Spring Fleet Championship	Skipper	B	3	8.7
NJISA 2024 New Jersey State Championship	Skipper	B	4	8.2
NJISA 2024 Icebreaker Regatta	Skipper	B	6	14.3
NJISA 2024 Girls Fleet Championship	Skipper	A	7	13.1
Fall 2023
NJISA Turkey Bowl - Raritan Bay	Skipper	A	4	5.0
NJISA 2023 Toms River Autumn Challenge	Skipper	B	6	9.5
NJISA 2023 Fall Series 2	Skipper	A	3	12.3
NJISA 2023 Fall Series 3	Skipper	A	3	14.3
NJISA 2023 Fall Series 6	Skipper	B	3	12.0
NJISA 2023 Fall Series 4	Skipper	B	4	7.2
NJISA 2023 Fall Series 5	Skipper	B	3	11.3
NJISA 2023 Fall Series 8	Skipper	B	3	11.0
NJISA 2023 Fall Series 1	Skipper	A	3	11.7
NJISA 2023 Fall Fleet Championship	Skipper	B	3	10.0
NJISA 2023 BBYRA Fall Invitational	Skipper	A	2	11.0
Spring 2023
NYISA-SE SUNY Maritime Invitational	Skipper	A	3	15.0
NJISA 2023 Spring Tune-Up Regatta	Skipper	B	5	8.4
NJISA 2023 Spring Series 8	Skipper	A	2	14.0
NJISA 2023 Spring Series 1	Skipper	A	4	11.0
NJISA 2023 Spring Fleet Championship	Skipper	A	4	12.8
NJISA 2023 New Jersey State Championship	Skipper	A	2	11.5
NJISA 2023 Girls Fleet Championship	Skipper	A	4	13.8
Fall 2022
NJISA 2022 Sailfest Regatta	Skipper	B	5	14.2
NJISA 2022 Toms River Autumn Challenge	Skipper	A	5	12.0
NJISA 2022 Fall Series 2	Skipper	A, B	4	13.5
NJISA 2022 Fall Series 6	Skipper	A	2	14.0
NJISA 2022 Fall Series 1	Skipper	B	2	11.0
NJISA 2022 Fall Fleet Championship	Skipper	A	4	13.2
NJISA 2022 BBYRA Fall Invitational	Crew	A, B	3	14.7
NJISA 2022 Back to School Regatta	Skipper	A	6	13.2
Spring 2022
NJISA 2022 Spring Series 2	Skipper	B	2	11.0
NJISA 2022 Spring Series 4	Skipper	B	2	12.0
NJISA 2022 Spring Series 8	Skipper	B	2	10.0
NJISA 2022 Spring Series 1	Skipper	A	—	—
NJISA 2022 New Jersey State Championship	Skipper	B	4	13.2
NJISA 2022 Icebreaker Regatta	Skipper	B	2	13.0
Fall 2021
NJISA 2021 Fall Series 6	Skipper	B	2	11.0
NJISA 2021 Toms River Autumn Challenge	Skipper	A	1	14.0
NJISA 2021 Sailfest Regatta	Crew	A	3	11.0
NJISA 2021 Fall Series 3	Skipper	B	2	14.0
NJISA 2021 Fall Fleet Championship	Skipper	B	2	11.0
Spring 2021
NJISA 2021 Spring Series 6	Crew	A	5	8.6
NJISA 2021 Spring Series 7	Crew	B	2	9.5
NJISA 2021 Spring Series 5	Crew	A	2	14.0
NJISA 2021 Spring Series 3	Crew	A	4	13.2
NJISA 2021 Spring Fleet Championship	Crew	A	12	11.2
MASSA Girl's Championship	Crew	A	5	8.6