Gregory Kosmowski

Regatta	Role	Div	Races	Avg	Rating
Fall 2021 Team page Season
2021 Norcal #3 Silver	Skipper	A	3	25.3	-1.03
2021 Anteater - SILVER	Skipper	B	2	15.5	-0.46
Fall 2019 Team page Season
PCISA 2019 Norcal 3 Silver	Skipper	A	4	8.8	0.45
PCISA 2019 Norcal 4 Gold	Crew	A	7	23.0	—
Little Daddy #2 NorCal Silver	Skipper	A	2	13.5	-0.72
Fall 2018 Team page Season
2018 Norcal 4 Silver Fleet	Skipper	A	5	12.6	0.12
2018 Norcal 3 Silver	Skipper	A	7	11.9	0.44

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.