Alexander Barr

Regatta	Role	Div	Races	Avg	Rating
Spring 2019 Season
SP 7 Varsity	Skipper	A	4	18.8	-0.66
Southpoints #6	Skipper	A	7	19.9	-0.51
SAISA South Points #4 Varsity	Skipper	A	2	21.5	-1.59
Fall 2018 Season
SAISA South Points#3 Varsity	Skipper	A	4	19.8	-1.14
SAISA South Points #2 - Varsity	Skipper	B	3	18.3	-0.39
SAISA South Points 1 - 2018 Varsity	Skipper	B	9	18.6	-1.03
Spring 2018 Season
SAISA South Points #6	Skipper	B	4	20.2	-2.06
SAISA South Point 7	Skipper	B	4	17.5	-1.23
Fall 2017 Season
SAISA South Points 1 JV	Skipper	A	5	6.4	-0.79
SAISA South Points 2 2017	Skipper	B	2	15.5	-0.90

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.