Oliver Sommer

Career: 53.69 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 2025	University of Washington	1.76		57.37	67.86	5 of 14	12	Team page
Fall 2024	University of Washington	1.74		58.25	73.08	4 of 13	13	Team page

Regatta	Role	Div	Races	Avg	Rating
Fall 2025 Team page Season
North-North	Crew	B	4	12.2	+0.18
Spring 2025 Team page Season
Rainier Cup	Crew	B	12	9.8	+0.09
Fall 2024 Team page Season
Rose Bowl Regatta 2025 - COLLEGE	Crew	B	2	17.5	-0.31
North/North	Crew	B	7	6.1	-0.00
Frosh Soph	Skipper	A	4	9.5	0.32
Cascadia Cup JV	Crew	B	4	4.2	+0.28
Spring 2024 Team page Season
Gorge Invite	Skipper	A	2	9.5	0.74
Fall 2023 Team page Season
WWU Frosh/Soph	Skipper	B	4	3.8	1.97
North/North	Skipper	B	6	11.2	0.19

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.