Ella Donaldson

Career: 88.38 percentile of ICSA crews

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	League percentile	Team percentile	On team	Races	Team page
Spring 2026	Hobart and William Smith Colleges	4.24	95.49	92.86	1 of 7	20	Team page
Spring 2025	Hobart and William Smith Colleges	4.02	92.02	93.75	1 of 8	30	Team page
Fall 2024	Hobart and William Smith Colleges	3.80	90.80	96.15	1 of 13	64	Team page
Spring 2024	Hobart and William Smith Colleges	4.11	91.89	91.67	1 of 6	39	Team page
Fall 2023	Hobart and William Smith Colleges	3.53	85.86	96.15	1 of 13	9	Team page

Regatta	Role	Div	Races	Avg	Rating
Spring 2023 Season
RI Friday Night Lights#3	Skipper	B	1	17.0	—
RI Friday Night Lights #2	Skipper	A	3	16.7	—
Friday Night Lights #1	Skipper	B	3	15.0	—

League	Name	School	Year
ICSA	Ella Donaldson	Hobart and William Smith Colleges	'27
ISSA	Ella Donaldson	Unregistered-NESSA	'22

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.