William Layton

Career: 30.10 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
Fall 2025	University of Vermont	0.54	33.56	26.19	16 of 21	27	Team page
Spring 2025	Roosevelt High School	0.67	34.93	21.43	6 of 7	46	Team page
Spring 2025	Lakeside School	0.46	30.39	16.67	3 of 3	9	Team page
Fall 2024	Roosevelt High School	0.80	38.02	50.00	2 of 3	10	Team page
Spring 2024	Roosevelt High School	1.37	48.94	30.00	4 of 5	60	Team page
Fall 2023	Roosevelt High School	0.99	38.66	16.67	3 of 3	19	Team page
Spring 2023	Roosevelt High School	1.58	50.78	21.43	6 of 7	18	Team page

Regatta	Role	Div	Races	Avg	Rating
Fall 2026 Team page Season
Stuart Walker Trophy	Skipper	A	5	3.0	1.49
Savin Hill Invite	Skipper	A	8	13.4	0.71
Hewitt Trophy	Skipper	B	14	12.3	0.68
Callagy Ross '14 Regatta	Skipper	B	14	7.4	-0.66
Spring 2026 Team page Season
Oberg Trophy	Crew	C	4	11.2	+0.10
Fall 2025 Team page Season
Penobscot Bay Open	Crew	B	8	9.6	-0.16
Hatch Brown Trophy 2025	Crew	A	3	12.3	-0.02
Chris Loder Trophy	Crew	A	6	2.7	+0.04
Callagy Ross Regatta	Crew	A	8	13.5	-0.55
The 34th Captain Hurst Bowl	Crew	B	2	13.0	-0.00

League	Name	School	Year
ISSA	William Layton	Roosevelt High School	'25
ISSA	William Layton	Lakeside School	'25
ISSA	William Layton	Bothell 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.