Tutu

Date	Regatta	Place	Rating After	Change
Aug 23, 2017	Sweet Sixteen Series · R15	DNF / 4	796	-12
Aug 16, 2017	Sweet Sixteen Series · R14	2 / 4	809	+8
Aug 9, 2017	Sweet Sixteen Series · R13	4 / 4	801	0
Aug 2, 2017	Sweet Sixteen Series · R12	4 / 4	801	0
Jul 26, 2017	Sweet Sixteen Series · R11	4 / 4	801	0
Jul 19, 2017	Sweet Sixteen Series · R10	4 / 4	801	0
Jul 12, 2017	Sweet Sixteen Series · R9	4 / 4	801	0
May 31, 2017	Sweet Sixteen Series · R6	2 / 4	802	+8
May 24, 2017	Sweet Sixteen Series · R5	3 / 4	793	0
May 17, 2017	Sweet Sixteen Series · R4	3 / 4	793	+1
May 10, 2017	Sweet Sixteen Series · R3	4 / 4	792	+1
May 7, 2017	The Great Vallejo Race · R2	6 / 6	792	-2
May 6, 2017	The Great Vallejo Race · R1	6 / 6	794	-7
May 3, 2017	Sweet Sixteen Series · R2	4 / 4	801	+1
Apr 26, 2017	Sweet Sixteen Series · R1	3 / 3	800	+1
Sep 24, 2016	The Season Closer	6 / 7	799	-10
Jan 1, 2014	The Great Vallejo Race · R2	76 / 112	809	-47
Jan 1, 2014	The Great Vallejo Race · R1	46 / 112	856	+65
Jan 1, 2013	PC Series · R5	3 / 10	792	0
Jan 1, 2013	PC Series · R4	3 / 10	792	0

About the Rating

Ratings are computed using Glicko-2, a chess-style system that considers who you beat and who beat you. Winning against higher-rated boats earns more points than beating lower-rated boats.

The overall rank compares this boat to all others across every class. To see how it stacks up within its class, use the “View all Columbia 30” link above.

The confidence band (±314) shows how certain we are about this rating. It narrows as more races are completed and widens during periods of inactivity.

The shaded area on the chart represents the 95% confidence interval — the true skill of this boat likely falls within that range.