Guillaume Collin

Career: 13.34 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
Spring 2023	University of California at Berkeley	0.13		20.87	37.50	8 of 12	12	Team page

Regatta	Role	Div	Races	Avg	Rating
Spring 2023 Team page Season
Rainier Cup Varsity	Skipper	B	4	6.0	-0.24
Peter Wenner Rainbow Invitational	Crew	B	4	14.5	-0.37
Mustang Open Varsity	Crew	B	6	12.2	-0.50
Jeff Simon Memorial - Open	Crew	B	2	12.5	-0.09
Fall 2022 Team page Season
Stoney Burke JV	Crew	B	2	5.0	—

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.