2

Date	Regatta	Place	Rating After	Change
Dec 10, 2023	SAILJAX · R5	15 / 31	792	-5
Dec 10, 2023	SAILJAX · R4	18 / 31	797	-13
Dec 10, 2023	SAILJAX · R3	15 / 31	809	+3
Dec 9, 2023	SAILJAX · R2	21 / 31	806	-40
Dec 9, 2023	SAILJAX · R1	15 / 31	847	-30
Nov 5, 2023	The 64th Midlands Regatta · R6	6 / 25	877	+6
Nov 5, 2023	The 64th Midlands Regatta · R5	12 / 25	871	+6
Nov 5, 2023	The 64th Midlands Regatta · R4	8 / 25	865	+4
Nov 4, 2023	The 64th Midlands Regatta · R3	4 / 25	861	+2
Nov 4, 2023	The 64th Midlands Regatta · R2	3 / 25	859	+28
Nov 4, 2023	The 64th Midlands Regatta · R1	6 / 25	830	+28
Oct 1, 2023	The Club 420 2023 Southeastern Championships · R7	12 / 16	802	-62
Oct 1, 2023	The Club 420 2023 Southeastern Championships · R6	11 / 16	864	-45
Oct 1, 2023	The Club 420 2023 Southeastern Championships · R5	6 / 16	910	+43
Sep 30, 2023	The Club 420 2023 Southeastern Championships · R4	5 / 16	867	+75
Sep 30, 2023	The Club 420 2023 Southeastern Championships · R3	11 / 16	792	0
Sep 30, 2023	The Club 420 2023 Southeastern Championships · R2	13 / 16	792	0
Sep 30, 2023	The Club 420 2023 Southeastern Championships · R1	9 / 16	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 c420” link above.

The confidence band (±198) 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.