Katherine Doble

Career: 37.55 percentile of ICSA crews (limited evidence)

No season rating yet: needs 8+ crewed races in a season.

Regatta	Role	Div	Races	Avg	Rating
Spring 2012 Team page Season
Vietor Trophy	Skipper	C	12	6.3	2.19
Navy Women's Women's	Skipper	A	19	13.7	1.77
Fall 2011 Team page Season
Women's Atlantic Coast Championship Women's	Skipper	B	14	9.8	2.33
The Victorian Urn Women's	Skipper	A	12	8.4	2.62
Toni Deutsch '58 Trophy Women's	Skipper	A	26	7.8	1.96
Navy Fall Women's Women's	Skipper	A	7	12.1	1.46
Mrs. Hurst Bowl Women's	Skipper	A	4	11.5	1.95
Hewitt Trophy	Skipper	B	12	6.8	1.88
Spring 2011 Team page Season
Women's President's Trophy Women's	Skipper	B	10	5.9	2.39
Reed Trophy, Women's New England Ch Women's	Skipper	B	8	10.8	1.04
Oberg Trophy	Skipper	B	13	9.7	1.11
8th George Morris Trophy	Skipper	B	8	10.2	1.40
Spring 2010 Team page Season
Women's NE/Reed Trophy Women's	Skipper	B	10	10.0	1.12
Women's Emily Wick/Sloop Shrew Women's	Skipper	B	13	8.4	1.91
President's Trophy Women's	Skipper	A	10	6.6	1.79
George Morris Trophy	Skipper	B	6	8.3	1.50
Central Series	Crew	B	11	4.5	—
Fall 2009 Team page Season
Ne Freshman, Nickerson Trophy	Skipper	B	11	7.3	1.87
Freshmen	Skipper	B	10	6.4	2.19

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.