Jonathan Seifert

Career: 20.41 percentile of ICSA crews (limited evidence)

Includes linked high school and college seasons.

▲ 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 2024	Pewaukee High School	-0.89		12.10	25.00	5 of 6	12	Team page
Fall 2022	Kettle Moraine High School	-0.06		32.07	30.00	4 of 5	11	–

Regatta	Role	Div	Races	Avg	Rating
Fall 2022 Season
Dusty Waters Regatta	Crew	A	4	8.0	—
2022 Fall Scramble	Crew	B	7	7.1	—

League	Name	School	Year
ISSA	Jonathan Seifert	Pewaukee High School	'27

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.