Cuchulainn
#645J/105 · 601 · StFYC
855
±57
Overall Rank
#645
of 1161
Percentile
Top 56%
of 1161 boats
Rating
855
Confidence
±57
High
Races
80
Recent Form
+2
avg last 5 races
Last raced: Jan 17, 2026
Rating Over Time
968-105Direct Competitors
Boats Cuchulainn has raced against most often, with head-to-head finish record.
Sam60449
Columbia Carbon · Rating 1174
11–6–8
65% wins · 25 races
Zulu18474
J/29 · Rating 761
7–10
41% wins · 17 races
Virtu7932
Sunfast 3200 · Rating 782
10–2–4
83% wins · 16 races
Renegadeusa1009
First 10r · Rating 631
8–7
53% wins · 15 races
Sunshine43979
J/92 · Rating 853
9–5
64% wins · 14 races
Free Byrd45004
Swan 45 · Rating 527
14–0
100% wins · 14 races
BlackhawkUSA 40
J/105 · Rating 1220
2–11
15% wins · 13 races
Expeditious18478
Cal 20 · Rating 989
3–9
25% wins · 12 races
Race History
82 racesDan Byrne Series
Jan 17, 2026/DNF
0
968
Dave Wall Series
Oct 11, 2025/1 of 8
+16
968
Oktoberfest Regatta 2025 · R3
Sep 27, 2025/3 of 4
-3
952
Oktoberfest Regatta 2025 · R2
Sep 27, 2025/3 of 4
-3
955
Oktoberfest Regatta 2025 · R1
Sep 27, 2025/3 of 4
-2
958
Outlook Trophy Race
Aug 24, 2025/3 of 11
+37
961
Outlook Trophy Race
Aug 24, 2025/3 of 11
+35
924
95th Annual SCYA Midwinter Regatta - SMWYC · R5
Feb 22, 2025/5 of 5
-14
889
95th Annual SCYA Midwinter Regatta - SMWYC · R4
Feb 22, 2025/5 of 5
-15
903
95th Annual SCYA Midwinter Regatta - SMWYC · R3
Feb 22, 2025/5 of 5
-16
918
95th Annual SCYA Midwinter Regatta - SMWYC · R2
Feb 22, 2025/5 of 5
-18
934
95th Annual SCYA Midwinter Regatta - SMWYC · R1
Feb 22, 2025/5 of 5
-19
953
Dan Byrne Series
Jan 18, 2025/1 of 6
+16
972
Dave Wall Series · R5
Oct 13, 2024/DNF
-2
956
Dave Wall Series · R4
Oct 12, 2024/1 of 6
+10
958
Oktoberfest Regatta 2024 · R3
Sep 28, 2024/2 of 5
+8
948
Oktoberfest Regatta 2024 · R2
Sep 28, 2024/3 of 5
-3
940
Oktoberfest Regatta 2024 · R1
Sep 28, 2024/1 of 5
+16
944
Rolex Big Boat Series · R7
Sep 12, 2024/RET
-16
928
Rolex Big Boat Series · R6
Sep 12, 2024/DSQ
-18
944
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 (±57) 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.