Luca Gruber

Career: 86.08 percentile of ICSA crews (limited evidence)

No season rating yet: needs 8+ crewed races in a season.

Regatta	Role	Div	Races	Avg	Rating
Fall 2018 Team page Season
College of Charleston Invitational	Crew	B	16	3.8	—

League	Name	School	Year
ISSA	Luca Gruber	James Island Charter High School	'21
ISSA	Luca Gruber	Waccamaw High School	'21

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.