Roan Olson

Career: 49.92 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 2025	University of British Columbia	1.02		44.87	43.75	5 of 8	25	Team page

Regatta	Role	Div	Races	Avg	Rating
Fall 2025 Team page Season
Western Canada Cup '25	Crew	B	9	3.0	+0.37
North-North	Crew	A, B	16	8.6	-0.23

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.