Elizabeth O'Brien

Career: 50.05 percentile of ICSA crews

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

Regatta	Role	Div	Races	Avg	Rating
Fall 2019 Team page Season
Women's Showcase Qualifier A Women's	Crew	A	10	11.8	—
SAISA Women's Open Women's	Crew	B	10	6.5	—

League	Name	School	Year
ISSA	Elizabeth O'Brien	Marthas Vineyard RHS	'18

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.