Matthew Zeh

Career: 35.65 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 2022	Fenwick High School	-0.69		11.61	16.67	3 of 3	16	Team page

Regatta	Role	Div	Races	Avg	Rating
Fall 2025 Team page Season
2025 Spooktacular Regatta	Skipper	A	3	6.0	-0.09
Fall 2023 Team page Season
Fall Scramble Regatta	Crew	B	5	17.0	-0.01
Fall 2022 Team page Season
Yeah Buoy! Regatta 2022	Crew	A	2	7.5	+0.05
Shepherd Championship	Crew	A	9	18.3	+0.05
Open Great Lakes Qualifier	Crew	B	1	10.0	-0.22
Kick Off Classic	Crew	A	2	10.5	—
Dusty Waters Regatta	Crew	B	2	13.0	-0.06

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.