Miles O’Brien

Career: 27.57 percentile of ICSA crews (limited evidence)

▲ 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	Range	League percentile	Team percentile	On team	Races	Team page
Fall 2023	California State University Channel Islands	-1.08		4.59	10.00	5 of 5	9	Team page

Regatta	Role	Div	Races	Avg	Rating
Spring 2024 Team page Season
Cactus Cup	Crew	A	1	11.0	+0.04
Anteater JV	Crew	B	6	14.8	-0.01
Fall 2023 Team page Season
UCSD Frosh/Soph	Crew	B	3	17.3	+0.00
Fall Pacific Coast Championship	Crew	A, C	6	14.3	-0.48

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.