Arianna Forelli

Regatta	Role	Div	Races	Avg	Rating
Spring 2019 Team page Season
PCISA Gaucho Regatta - Gold	Skipper	B	10	9.7	1.40
Gold Pacific Coast Dinghy Championships	Crew	B	4	9.8	—
2019 Golden Bear - Gold Fleet	Skipper	B	5	7.0	2.09
Fall 2018 Team page Season
2018 Sea Otter GOLD	Skipper	B	8	7.2	2.23
PCISA/ISSA Girls National Invitational	Skipper	A	8	5.8	1.82
Anteater - Gold	Skipper	B	7	13.9	0.74
2019 Rose Bowl Regatta - Gold	Skipper	A	8	12.4	1.51
2019-18 PCISA SoCal 1 Gold	Skipper	A	6	3.0	3.44

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.