Spiros Gerogiannis

Career: 57.59 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	BB&N - Buckingham Browne and Nichols	0.05		34.91	62.50	2 of 4	10	Team page

Discipline	Rating	Rank	Races	Last raced
Keelboat	-0.33	unranked (fewer than 10 races or not active)	3	Spring 2024

Regatta	Role	Div	Races	Avg	Rating
Spring 2024 Team page Season
Merc's week 5 #1 CBI Keelboat	Skipper	A	3	7.7	-0.46
Merc Silver - 2024 Zimba MBL Championship	Crew	A	10	6.3	+0.30
Spring 2023 Team page Season
Donald Greene Regatta '23	Skipper	B	5	17.8	-1.11

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.