SailELO

Mummichog

Dinghy

Opti Green · 19576

737
+3±85
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
737
Confidence
±85
High
Races
8
Recent Form
0
avg last 5 races
View all Opti GreenCompare
Last raced: Aug 4, 2025

Rating Over Time

906-65

Direct Competitors

Boats Mummichog has raced against most often, with head-to-head finish record.

The Salty Pup 13379
Opti Green · Rating 1286
1–7
12% wins · 8 races
A-Tom-Ic666
optimist · Rating 1108
1–4
20% wins · 5 races

Race History

8 races
Doug D'Alessandro One Day Only Opti Regatta · R5
Aug 4, 2025/21 of 38
+3
906
Doug D'Alessandro One Day Only Opti Regatta · R4
Aug 4, 2025/19 of 38
+54
903
Doug D'Alessandro One Day Only Opti Regatta · R3
Aug 4, 2025/23 of 38
-9
849
Doug D'Alessandro One Day Only Opti Regatta · R2
Aug 4, 2025/23 of 38
+67
858
Doug D'Alessandro One Day Only Opti Regatta · R1
Aug 4, 2025/32 of 38
-115
792
Iron Man Junior Regatta | 2025 · R3
Jul 10, 2025/14 of 20
-11
907
Iron Man Junior Regatta | 2025 · R2
Jul 10, 2025/14 of 20
-54
917
Iron Man Junior Regatta | 2025 · R1
Jul 10, 2025/8 of 20
+180
971

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 Opti Green” link above.

The confidence band (±85) 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.