Vinh Epstein

Career: 40.70 percentile of ICSA crews (limited evidence)

No season rating yet: needs 8+ crewed races in a season.

Regatta	Role	Div	Races	Avg	Rating
Fall 2023 Season
Nor Cal 1 Silver	Crew	A	2	27.5	-0.05
2023 Anteater Regatta - SILVER	Crew	B	4	23.2	+0.09
Fall 2022 Season
Nor Cal 2 Silver Sunday	Crew	A	2	24.5	-0.06
Nor Cal 1 Silver	Crew	A	2	24.0	+0.01
2022 PCISA Anteater Regatta - Silver Fleet	Crew	A	7	29.3	-0.18
2022 Norcal 3 Silver	Crew	A	4	20.2	+0.11

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.