Lucky Duck

#133

J/105 · 503 · SDYC

786
+7±80
Overall Rank
#133
of 228
Percentile
Top 58%
of 228 boats
Rating
786
Confidence
±80
High
Races
78
Recent Form
+8
avg last 5 races
View all J/105Compare
Last raced: Jul 30, 2025

Rating Over Time

946+15

Direct Competitors

Lucky Duck hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.

Race History

78 races
CRA Beer Can Series · R10
Jul 30, 2025/7 of 8
+7
946
CRA Beer Can Series · R10
Jul 30, 2025/7 of 8
+7
940
CRA Beer Can Series · R9
Jul 23, 2025/6 of 8
+9
933
CRA Beer Can Series · R9
Jul 23, 2025/6 of 8
+9
924
CRA Beer Can Series · R6
Jun 25, 2025/7 of 8
+8
915
CRA Beer Can Series · R6
Jun 25, 2025/7 of 8
+8
907
Jun One Design Weekend
Jun 7, 2025/DNF
-7
899
-8
906
Jan One Design Weekend
Jan 1, 2025/8 of 8
-22
914
Hot Rum Series #1 · R6
Nov 1, 2024/17 of 23
-25
897
-32
952
October One Design Weekend
Oct 1, 2024/3 of 3
-5
984
CRA Beer Can Series · R8
Jul 24, 2024/7 of 10
+1
989
CRA Beer Can Series · R7
Jul 10, 2024/9 of 10
-1
989
CRA Beer Can Series · R6
Jun 26, 2024/8 of 10
0
990
CRA Beer Can Series · R4
Jun 12, 2024/6 of 10
+6
990
CRA Beer Can Series · R3
Jun 5, 2024/4 of 10
+26
984
CRA Beer Can Series · R2
May 29, 2024/5 of 10
+12
958
CRA Beer Can Series · R1
May 22, 2024/8 of 10
+6
946

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 J/105” link above.

The confidence band (±80) 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.