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Regatta	Role	Div	Races	Avg	Rating
Fall 2019 Season
Bulldog Classic	Skipper	A, B	8	10.0	-1.44
Clipper Challenge	Skipper	A, B	16	9.8	A -1.66 · B -0.15
Fall 2018 Season
Clipper Challenge	Skipper	A, B	64	8.1	-3.18
Casco Bay Open	Skipper	A, B	14	16.4	A -1.70 · B -4.48
Bulldog Classic	Skipper	A, B	24	11.8	-3.78

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.