Ellison Leonhard

Career: 12.08 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	League percentile	Team percentile	On team	Races	Team page
Fall 2025	Sheboygan North High School (WI)	-0.47	21.85	37.50	3 of 4	8	Team page
Fall 2023	Sheboygan North High School (WI)	-1.23	7.01	8.33	6 of 6	13	Team page
Spring 2023	Sheboygan North High School (WI)	-0.96	8.42	7.14	7 of 7	9	Team page

Regatta	Role	Div	Races	Avg	Rating
Spring 2026 Team page Season
2026 May Madness	Crew	A	10	9.8	+0.17
Fall 2025 Team page Season
Northwest Great Lakes Qualifier	Crew	B	8	6.8	-0.62
Spring 2024 Team page Season
May Madness Regatta: C420 Division	Skipper	B	12	13.8	-0.76
Fall 2023 Team page Season
Fall Scramble Regatta	Crew	A	10	15.9	+0.19
Dusty Waters Regatta	Crew	A	6	12.7	-0.32
Art Johnson	Crew	B	2	13.0	-0.26
Spring 2023 Team page Season
May Madness Regatta	Crew	A, B	11	14.3	-0.09

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.