Patrick Walker

Discipline	Rating	Rank	Races	Last raced
Keelboat	0.31	unranked (fewer than 10 races or not active)	30	Spring 2013

Regatta	Role	Div	Races	Avg	Rating
Spring 2013 Team page Season
Port of LA Harbor Cup Keelboat	Skipper	A	10	4.1	1.31
Fall 2012 Team page Season
Shields Trophy Keelboat	Skipper	A	4	4.5	-0.07
Kennedy Cup Keelboat	Skipper	A	7	4.6	0.66
Spring 2012 Team page Season
Port of Los Angeles Harbor Cup Regatta Keelboat	Skipper	A	9	4.4	1.17
Spring 2010 Team page Season
ODU Open, South 1	Skipper	A	10	13.1	0.29
Admiral's Cup	Skipper	C	6	14.0	0.24
Fall 2009 Team page Season
Navy Fall	Skipper	C	20	17.6	0.31

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.