Ziggy

Dinghy

Optimist Green · 15128 · StFYC

1065
+12±48
Overall Rank
Dinghy
Percentile
Dinghy
Rating
1065
Confidence
±48
High
Races
165
Recent Form
-5
avg last 5 races
View all Optimist GreenCompare
Last raced: Apr 12, 2026

Rating Over Time

1160+299

Race History

165 races
Opti Harken #2 · R6
Apr 12, 2026/19 of 45
+12
1160
Opti Harken #2 · R5
Apr 12, 2026/23 of 45
+12
1148
Opti Harken #2 · R4
Apr 12, 2026/33 of 45
-19
1136
Opti Harken #2 · R3
Apr 11, 2026/31 of 45
-20
1155
Opti Harken #2 · R2
Apr 11, 2026/24 of 45
-10
1174
Opti Harken #2 · R1
Apr 11, 2026/25 of 45
-14
1185
+8
1198
+48
1191
-31
1142
+16
1173
+21
1157
+14
1136
+6
1122
+23
1116
-19
1093
BAYS Winter Series #3 · R3
Feb 8, 2026/20 of 24
-21
1112
BAYS Winter Series #3 · R2
Feb 8, 2026/10 of 24
+18
1133
BAYS Winter Series #3 · R1
Feb 8, 2026/14 of 24
-1
1115
-21
1116
BAYS Winter Series #3 · R3
Feb 8, 2026/20 of 24
-25
1137

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 Optimist Green” link above.

The confidence band (±48) 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.