William Getchell

Regatta	Role	Div	Races	Avg	Rating
Fall 2019 Team page Season
Stags Leap	Skipper	A	8	11.2	-0.85
Ranger Rally	Skipper	A	6	14.7	-1.57
Casco Bay Fall Open	Skipper	B	8	12.8	-1.02
Clipper Challenge	Skipper	A	4	8.2	-0.36
Fall 2018 Team page Season
Ranger Rally	Skipper	B	8	5.4	1.01
Fall 2017 Team page Season
SailMaine Sunday Series - Greely	Crew	B	4	10.2	—
Ranger Rally Regatta	Crew	B	2	6.5	—

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.