Sam Rifkind-Brown

Regatta	Role	Div	Races	Avg	Rating
Fall 2019 Season
MDISA Varsity Fleet Qualifier at BCSC	Skipper	A	4	14.8	-2.02
MDISA Season Opener	Skipper	A	7	9.6	-0.38
MDISA Fleet Race - 9/28	Skipper	A	8	12.4	-0.83
Spring 2019 Season
SSPP Varsity Fleet Race	Skipper	B	3	8.3	-0.32
MDISA Spring Championship	Skipper	B	6	10.0	—
Spring 2018 Season
North East JV Regatta Spring 2018	Skipper	A	2	7.5	-0.01
Kent Island Spring Regatta	Skipper	A	2	4.5	0.41
JV Championship Spring 2018	Skipper	A	3	11.7	-0.25
DC Sail JV Fleet Race	Skipper	B	6	6.2	0.02
BCSC High School JV #1 Spring 2018	Skipper	A	5	9.2	0.23

League	Name	School	Year
ICSA	Sam Rifkind-Brown	Yale University	'25
ISSA	Sam Rifkind-Brown	Walt Whitman High School	'20
ISSA	Sam Rifkind-Brown	Bethesda - Chevy Chase HS	'20
ISSA	Sam Rifkind-Brown	Yorktown High School	'21
ISSA	Sam Rifkind-Brown	Unregistered-MASSA	'21
ISSA	Sam Rifkind-Brown	Bishop O'Connell 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.