Jonah Sroka

Career: 44.01 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
Spring 2023	Riverview High School	0.69		53.66	16.67	3 of 3	8	Team page

Regatta	Role	Div	Races	Avg	Rating
Spring 2024 Team page Season
SAISA SP's #4	Skipper	B	14	10.8	0.60
Fall 2023 Team page Season
South Points #3	Skipper	B	8	11.9	0.78
SAISA South Points 1 2023-24	Crew	B	5	14.4	-0.24
Spring 2023 Team page Season
SP's #4 St Pete/USF	Skipper	B	12	13.6	-0.91
SAISA SP#5 Varsity	Skipper	B	5	15.8	-2.04
SAISA SP #6 - Varsity	Crew	A	8	11.4	+0.24
Fall 2022 Team page Season
South Points #3 JV	Skipper	A	2	6.0	-0.08
South Points 3	Skipper	A	2	12.5	-0.74

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.