Jithnuka Samaraweera

Career: 46.50 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 2023	Purdue University	-0.14		16.79	25.00	5 of 6	10	Team page
Spring 2023	Purdue University	0.32		24.46	25.00	5 of 6	9	Team page

Regatta	Role	Div	Races	Avg	Rating
Spring 2025 Team page Season
Buckeye Invite Spring 2025	Crew	B	3	2.0	+0.12
Fall 2023 Team page Season
Pere Marquette	Crew	A	4	7.0	-0.43
Cedarfest	Crew	B	6	5.7	+0.26
Spring 2023 Team page Season
Buckeye Invitational	Crew	B	9	3.9	-0.20
Fall 2022 Team page Season
Hoosier Regatta	Crew	B	8	2.5	—

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.