Joint Venture
#80Harbor 20 · 420 · SYC
939
-7±80
Overall Rank
#80
of 228
Percentile
Top 35%
of 228 boats
Rating
939
Confidence
±80
High
Races
92
Recent Form
+3
avg last 5 races
Last raced: Aug 27, 2025
Rating Over Time
1100+178Direct Competitors
Boats Joint Venture has raced against most often, with head-to-head finish record.
Zephyr151
— · Rating 1074
13–24–1
35% wins · 38 races
No Travel Required363
— · Rating 801
22–11–2
67% wins · 35 races
1212
harbor 20 a · Rating 866
18–13–1
58% wins · 32 races
Bay Bird8
harbor 20 a · Rating 870
16–16
50% wins · 32 races
Whit’s End130
harbor 20 b · Rating 300
20–8
71% wins · 28 races
Wings72
— · Rating 893
9–18
33% wins · 27 races
Why Not48
harbor 20 · Rating 1044
17–8–2
68% wins · 27 races
Good to Go435
harbor 20 a · Rating 901
8–16–2
33% wins · 26 races
Race History
92 racesTwilights August - NHYC · R9
Aug 27, 2025/9 of 19
-7
1100
Twilights August - NHYC · R8
Aug 27, 2025/14 of 19
-9
1107
NHYC Winter Series - Harbor 20 - 2023/2024 · R11
Feb 11, 2024/1 of 11
+21
1116
NHYC Winter Series - Harbor 20 - 2023/2024 · R10
Feb 11, 2024/3 of 11
-1
1095
NHYC Winter Series - Harbor 20 - 2023/2024 · R9
Feb 11, 2024/2 of 11
+10
1096
NHYC Winter Series - Harbor 20 - 2023/2024 · R8
Feb 11, 2024/1 of 11
+23
1086
NHYC Winter Series - Harbor 20 - 2023/2024 · R7
Feb 11, 2024/1 of 11
+22
1063
NHYC Winter Series - Harbor 20 - 2023/2024 · R6
Dec 4, 2023/2 of 11
+16
1041
NHYC Winter Series - Harbor 20 - 2023/2024 · R5
Dec 4, 2023/1 of 11
+29
1025
NHYC Winter Series - Harbor 20 - 2023/2024 · R4
Dec 4, 2023/2 of 11
+19
996
NHYC Twilights Series - May · R7
May 26, 2023/7 of 15
+7
977
NHYC Twilights Series - May · R6
May 26, 2023/9 of 15
+3
970
NHYC Twilights Series - May · R2
May 12, 2023/7 of 15
+4
968
NHYC Twilights Series - May · R1
May 12, 2023/10 of 15
-6
963
NHYC Twilights - MAY SERIES · R4
May 13, 2022/4 of 15
+13
969
NHYC Twilights - MAY SERIES · R3
May 13, 2022/7 of 15
+4
956
The Corkscrew Cup · R9
Oct 30, 2021/8 of 8
-21
952
The Corkscrew Cup · R8
Oct 30, 2021/4 of 8
+3
973
The Corkscrew Cup · R7
Oct 30, 2021/5 of 8
-9
971
The Corkscrew Cup · R6
Oct 30, 2021/4 of 8
+2
980
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 Harbor 20” 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.