Ian Richardson

Career: 70.12 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
Spring 2023	H. B. Plant High School	2.54		71.32	90.00	1 of 5	8	Team page

Regatta	Role	Div	Races	Avg	Rating
Spring 2025 Team page Season
NESSA O'Day Qualifier - Groton, CT	Skipper	B	5	8.2	-0.56

League	Name	School	Year
ICSA	Ian Richardson	Clemson University	'29
ISSA	Ian Richardson	H. B. Plant High School	'25

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.