Mary Powell

Career: 70.34 percentile of ICSA crews

▲ 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
Fall 2026	Hamilton College	1.46		49.18	83.33	1 of 3	11	Team page
Fall 2023	Hamilton College	1.93		59.30	87.50	1 of 4	20	Team page

Regatta	Role	Div	Races	Avg	Rating
Fall 2026 Team page Season
Sodus Bay Open	Crew	A	3	2.0	+0.12
COHO Memorial	Crew	A	8	2.4	-0.27
Fall 2025 Team page Season
Sodus Bay Open	Crew	A	6	3.0	+0.29
Northeast Qualifier #1	Crew	A	3	1.3	+0.16
Coho Memorial	Crew	A	4	5.2	-0.14
Spring 2025 Team page Season
University of Rochester Club Open	Crew	A	2	1.0	+0.11
Fall 2024 Team page Season
Stony Brook Fall Open	Crew	A	6	3.5	+0.08
Sodus Bay Open	Crew	A	9	4.6	+0.30
KP Open Invite	Crew	B	7	17.7	-0.15
Fall 2023 Team page Season
Sodus Bay Open	Crew	B	8	1.6	+0.67
Luce Trophy	Crew	A	12	9.3	-0.45

League	Name	School	Year
ISSA	Mary Powell	Portsmouth Abbey School	'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.