Ziggy

Dinghy

Optimist Green · 15128 · StFYC

1120
+7±44
Overall Rank
Dinghy
Percentile
Dinghy
Rating
1120
Confidence
±44
High
Races
155
Recent Form
+11
avg last 5 races
View all Optimist GreenCompare
Last raced: Mar 15, 2026

Rating Over Time

1207+345

Race History

155 races
+7
1207
+48
1200
-32
1153
+15
1185
+19
1170
+12
1151
+3
1139
+20
1135
-21
1115
BAYS Winter Series #3 · R3
Feb 8, 2026/20 of 24
-25
1136
BAYS Winter Series #3 · R2
Feb 8, 2026/10 of 24
+9
1162
BAYS Winter Series #3 · R1
Feb 8, 2026/14 of 24
-14
1153
+21
1167
+22
1147
+23
1125
-4
1102
+24
1106
+13
1082
-29
1069
+25
1098

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 (±44) 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.