Tyler Boissevain

Career: 25.95 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 2026	William and Mary	-0.86		8.61	30.00	4 of 5	17	Team page
Fall 2025	William and Mary	-0.95		6.09	21.43	6 of 7	11	Team page

Regatta	Role	Div	Races	Avg	Rating
Spring 2024 Team page Season
NESSA O'Day Qualifier - Groton, CT	Skipper	B	2	11.5	-2.74
Spring 2022 Team page Season
O'Day Qualifier @ UConn Avery Point	Skipper	A	7	10.0	-1.48

League	Name	School	Year
ICSA	Tyler Boissevain	William and Mary	'28

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.