Giovanni Perrotti

Career: 21.38 percentile of ICSA crews (limited evidence)

▲ 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 2024	Webb Institute	0.98		39.81	30.00	4 of 5	14	Team page

Regatta	Role	Div	Races	Avg	Rating
Fall 2024 Team page Season
Coho Memorial	Skipper	B	3	3.3	-0.54
Spring 2024 Team page Season
Vietor Trophy	Crew	A	10	5.0	+0.10
Engineer's Cup Open	Skipper	A	2	2.5	1.18
Eastern Open National Semi-Final	Crew	A	4	15.2	-0.40
Fall 2023 Team page Season
New York Maritime Fall Open	Skipper	B	4	6.2	0.17
KP Open Invite	Skipper	B	2	11.0	—
COHO Memorial Open	Skipper	A	4	3.2	0.99
Atlantic Coast Tournament	Crew	A	2	11.0	-0.30

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.