Owen Delwiche

Career: 72.20 percentile of ICSA crews

Includes linked high school and college seasons.

▲ boats did better with this crew than with the skipper's usual crews▼ worseArrow length = size of the push, in rating points

Season	Team	Rating	League percentile	Team percentile	On team	Races	Team page
Fall 2025	Rochester Institute of Technology	1.01	44.78	62.50	2 of 4	21	Team page
Spring 2025	Great Mills High School	0.64	34.26	70.00	2 of 5	35	Team page
Fall 2024	Great Mills High School	1.32	48.01	81.25	2 of 8	9	Team page
Spring 2024	Great Mills High School	1.40	50.00	83.33	2 of 9	20	Team page
Fall 2023	Great Mills High School	1.09	40.28	65.00	4 of 10	21	Team page
Spring 2023	Great Mills High School	1.13	39.74	81.25	2 of 8	13	Team page

Regatta	Role	Div	Races	Avg	Rating
Fall 2026 Team page Season
Sodus Bay Open	Crew	A	6	2.0	+0.05
CAZENOVIA FALL OPEN	Skipper	A	8	3.4	1.38
Spring 2026 Team page Season
Rochester Club Open	Crew	A	6	1.5	-0.02
Fall 2025 Team page Season
Luce Trophy	Crew	A	14	6.6	+0.03
Cazenovia Fall Open	Crew	A	2	4.5	-0.03
Battle of Lake Erie	Crew	A	5	3.0	-0.02

League	Name	School	Year
ISSA	Owen Delwiche	Great Mills High School	'25

Short write-ups of what the ratings and results show, with the numbers and how they were computed.

How do skipper ratings work?A log-strength fitted to every race at once, smoothed week to week.
What a rating point is worthA one-point edge is a 73% chance to beat another boat in a race; two points is 88%.
How does a crew rating work?A crew rating is small and uncertain; a worked example on one roster.