John Bellin

Career: 84.23 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
Fall 2025	Maury High School	0.61		60.59	92.86	1 of 7	26	Team page

Regatta	Role	Div	Races	Avg	Rating
Fall 2025 Team page Season
VISA Poquoson JV Fleet Regatta	Crew	A	5	7.6	-0.09
VISA NCS JV Fleet Race Regatta	Crew	A	3	6.3	+0.08
VISA JV Fleet Championship	Crew	A	2	5.0	+0.15
VISA Granby JV Fleet Regatta	Crew	A	8	8.1	+0.45
VISA Cox JV Fleet Race Regatta	Crew	A	2	5.0	+0.18
VISA Norfolk Academy JV Fleet Regatta	Crew	A	6	4.0	+0.28

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.