Arin Bekem

Regatta	Role	Div	Races	Avg	Rating
Spring 2019 Team page Season
SSPP Varsity Fleet Race	Skipper	B	4	5.2	1.19
MDISA Fleet Qualifier	Skipper	B	14	6.8	0.48
DC Sail Varsity Fleet 4/27	Skipper	A	—	—	—
DC Sail Fleet Race	Skipper	A	6	10.2	0.07
Fall 2018 Team page Season
SSA Fall Fleet Race	Skipper	A	6	11.3	-0.22
MDISA Varsity Fleet Race	Skipper	A	5	7.6	0.06
BCSC MDISA Fall Championship	Skipper	A	8	8.5	0.58
BCSC 2018 Fall Varsity Fleet Race	Skipper	A	3	5.0	1.60

League	Name	School	Year
ICSA	Arin Bekem	University of California at Irvine	'26
ISSA	Arin Bekem	Yorktown High School	'22

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.