Kristoffer Bostic

Regatta	Role	Div	Races	Avg	Rating
Spring 2010 Team page Season
SAISA South Points #5	Skipper	B	3	5.7	-0.69
SAISA South Points #4	Skipper	B	6	7.8	-0.52
SAISA Coed Conference Championships	Skipper	B	12	9.1	-0.89
Fall 2009 Team page Season
SAISA South Points #6	Skipper	B	8	5.4	0.37

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.