Sierra Stark

Career: 81.99 percentile of ICSA crews

▲ 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	Lane Tech College Prep	1.03		70.54	90.00	1 of 5	16	Team page

Regatta	Role	Div	Races	Avg	Rating
Fall 2022 Team page Season
Kick Off Classic	Crew	B	5	7.6	+0.10
2022 Fall Scramble	Crew	A	11	12.1	+0.60
Spring 2022 Team page Season
CYC 2022 MISSA Icebreaker	Crew	B	8	9.2	—
2022 May Madness	Crew	B	9	8.9	—

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.