Jancy Grayson

Career: 49.98 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	Roger Williams University	2.91	84.37	42.31	8 of 13	10	Team page
Fall 2025	Roger Williams University	3.06	84.45	45.24	12 of 21	51	Team page
Spring 2025	Roger Williams University	3.20	83.44	50.00	7 of 13	8	Team page

Regatta	Role	Div	Races	Avg	Rating
Spring 2024 Team page Season
SheWolf Regatta	Skipper	A	6	2.5	2.93
NESSA Girls' Championship (Herreshoff Trophy)	Skipper	B	7	5.3	2.02
NESSA Herreshoff Qualifier - Bristol, RI	Skipper	A	7	4.4	1.05
Fall 2023 Team page Season
Roy Williams Invitational Regatta	Skipper	B	6	6.8	1.63
Duxbury Bay Maritime School Fall Invitational	Skipper	B	3	4.3	1.66
Spring 2023 Team page Season
RI Friday Night Lights#5	Skipper	B	5	5.6	-1.96
RI Co-Ed State Championships	Skipper	B	4	1.8	3.58
O'Day Qualifier - Bristol, RI	Skipper	B	2	6.0	0.94
NESSA Girls' Championship (Herreshoff Trophy)	Skipper	B	7	6.4	0.78
Herreshoff Qualifier - CBC	Skipper	B	7	4.7	1.50
Fall 2022 Team page Season
St. George's Fall Invitational	Skipper	B	2	3.0	2.83

League	Name	School	Year
ICSA	Jancy Grayson	Roger Williams University	'28
ISSA	Jancy Grayson	Falmouth High School, MA	'23

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.