William Whitmore

Regatta	Role	Div	Races	Avg	Rating
Fall 2014 Team page Season
VISA CCS Fleet Regatta	Skipper	A	6	6.3	1.51
Spring 2014 Team page Season
VISA Spring Championships	Skipper	A	6	2.7	2.61
VISA PHS_WA Fleet Regatta	Skipper	B	6	1.7	3.28
VISA MHS Fleet Regatta	Skipper	B	8	1.6	3.90
VISA CCS Fleet Regatta	Skipper	A	6	4.0	2.19
MASSA District Mallory Qualifier	Skipper	B	12	5.8	1.66
Mallory Trophy - ISSA Doublehanded	Skipper	B	11	13.2	0.05

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.