Caitlin Derby

Regatta	Role	Div	Races	Avg	Rating
Spring 2022 Team page Season
MBJA Tulip Regatta	Skipper	A	2	4.0	2.50
The Derby at PYC	Skipper	A	8	4.6	2.00
Fall 2021 Team page Season
Wooden Shoe Fall Regatta	Skipper	A	4	1.0	—
MICHIGAN DOUBLE HANDED STATE CHAMPIONSHIP	Skipper	A	6	9.7	0.90
Spring 2021 Team page Season
Tulip Regatta	Skipper	A	5	3.0	1.08
Panther Invite	Skipper	A	2	1.0	—
Latin School of Chicago Regatta	Skipper	A	3	5.7	1.46
Fall 2019 Team page Season
Sunday Funday Regatta	Skipper	A	6	4.0	2.26
St. Joseph Invite	Skipper	A	8	3.1	1.29
Spring 2019 Team page Season
Tulip Regatta	Skipper	A	6	6.7	0.52
Leukemia Cup Regatta	Skipper	B	7	13.3	0.21
Lake Macatawa Challenge	Skipper	A	6	1.8	3.12
Fall 2018 Team page Season
Turkey Leg Regatta	Skipper	A	6	7.3	1.72
TC BOBBER REGATTA	Skipper	A	5	9.0	0.25
St. Joseph Invite	Skipper	A	6	4.2	0.48
Spring 2018 Team page Season
Tulip Regatta	Skipper	A	12	4.4	1.30

League	Name	School	Year
ICSA	Caitlin Derby	University of Vermont	'26
ISSA	Caitlin Derby	Black River Public School	'22

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.