William Simon

Regatta	Role	Div	Races	Avg	Rating
Fall 2011 Team page Season
Mt. Hope Bay Invitational	Skipper	A	12	11.5	0.37
Great Herring Pond Open	Skipper	B	9	7.9	1.57
Commonwealth Invite III	Skipper	B	7	3.0	2.03
Boston Harbor Invitational	Skipper	A	18	10.4	0.49
Spring 2011 Team page Season
Southern Series 7 @ SRU	Skipper	B	10	6.4	1.28
Fall 2010 Team page Season
Sound Invitational, SS 6	Skipper	A	13	4.7	2.12

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.