Elizabeth Grin

Regatta	Role	Div	Races	Avg	Rating
Fall 2022 Team page Season
MISSA Open Last Chance Qualifier	Skipper	B	16	14.0	-0.96
MISSA Great Lakes Championship	Skipper	B	8	11.2	0.63
MI 420 State Championships	Skipper	A	7	10.7	-0.06
MBJA Wooden Shoe	Skipper	A	6	5.2	1.22
Fall 2021 Team page Season
Wooden Shoe Fall Regatta	Skipper	A	4	4.2	1.04
TC tier 3 FUNday regatta	Skipper	A	6	5.7	1.21
MICHIGAN DOUBLE HANDED STATE CHAMPIONSHIP	Skipper	A	6	10.5	0.62
Last Chance Regatta East	Skipper	A	6	9.5	-0.24
Gordon Cornwell Memorial Regatta	Skipper	A	8	5.1	1.38
Fall 2020 Team page Season
TC Let Us Sail regatta	Skipper	A	8	5.0	1.36
2020 MI HS Doublehanded Championship	Skipper	B	6	5.8	1.34
I Love Sailing: the sequel	Skipper	B	8	2.2	2.51
Fall 2019 Team page Season
MISSA Girls Great Lakes Championship	Skipper	B	14	4.6	0.48
MI State Doublehanded Championship	Skipper	B	10	7.6	0.63
Last Chance MISSA East	Crew	A, B	7	9.9	—
Fall 2018 Team page Season
TC BOBBER REGATTA	Skipper	B	5	6.0	0.77
Red Hat Regatta	Skipper	A	6	17.8	-1.05
PYC Halloween Regatta DCDS	Crew	A, B	8	14.1	—

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.