Gordon Withrow

Regatta	Role	Div	Races	Avg	Rating
Spring 2020 Team page Season
PCISA Gaucho Regatta - Silver	Skipper	A	5	7.2	1.26
2020 Golden Bear SILVER	Skipper	A	9	14.4	0.24
Fall 2019 Team page Season
2019-20 PCISA SoCal 2 Gold	Skipper	A	6	10.2	1.25
2019-20 PCISA SoCal 3 Gold	Skipper	A	8	11.6	-0.34
Spring 2019 Team page Season
2018-19 PCISA SoCal 5 Gold	Skipper	A	13	15.4	-0.53
Fall 2018 Team page Season
2019-18 PCISA SoCal2 Gold	Skipper	A	4	24.0	-1.31
2018-19 PCISA SoCal 3 Gold	Skipper	A	6	23.3	-0.28
2018-19 PCISA SoCal 1 Silver	Skipper	A	6	4.3	2.10
Spring 2018 Team page Season
2017-18 PCISA SoCal 4 Silver	Skipper	A	11	7.9	0.95
Fall 2017 Team page Season
2017-18 PCISA SoCal 3 Silver	Skipper	A	5	13.2	0.21
2017-18 PCISA SoCal 2 Silver	Skipper	A	7	5.3	1.24
2017-18 PCISA SoCal 1 Silver	Skipper	A	6	8.2	1.03

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.