Richard Marshall Mccann

Discipline	Rating	Rank	Races	Last raced
Singlehanded	1.02	unranked (fewer than 10 races or not active)	12	Fall 2015

Regatta	Role	Div	Races	Avg	Rating
Fall 2015 Season
ISSA Cressy Singlehanded Nationals - Full Rig Singlehanded	Skipper	A	12	8.2	1.31
Spring 2015 Season
Texas High School Championship	Skipper	B	7	3.7	0.38

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.