Yellowfin
#495J/105 · 357 · BYC
913
+1±52
Overall Rank
#495
of 1169
Percentile
Top 42%
of 1169 boats
Rating
913
Confidence
±52
High
Races
408
Recent Form
+3
avg last 5 races
Last raced: Jun 12, 2026
Rating Over Time
1016+224Direct Competitors
Boats Yellowfin has raced against most often, with head-to-head finish record.
Mojo41
Ranger 33 · Rating 798
109–47–3
70% wins · 159 races
AHI / Mad Max5029
Santana 22 · Rating 880
83–48–9
63% wins · 140 races
O'mar28258
Olson 25 · Rating 972
37–58–25
39% wins · 120 races
Jgpc134/147
J/105 · Rating 822
68–31
69% wins · 99 races
Diva59065
Ranger 28 · Rating 828
61–6–11
91% wins · 78 races
Sea Star38022
Cal 39 · Rating 921
12–58–2
17% wins · 72 races
Raven5062
Santana 22 · Rating 263
44–23–3
66% wins · 70 races
Ahi30980
Santana 35 · Rating 934
19–38–9
33% wins · 66 races
Race History
420 racesFriday Nights 2026 · R10
Jun 12, 2026/1 of 5
+1
1016
Friday Nights 2026 · R5
May 8, 2026/1 of 5
-1
1016
The Great Vallejo Race · R2
May 3, 2026/1 of 3
+13
1017
The Great Vallejo Race · R1
May 2, 2026/2 of 3
+2
1005
Friday Nights 2026 · R3
Apr 24, 2026/1 of 6
-1
1003
Friday Nights 2026 · R2
Apr 17, 2026/2 of 5
0
1004
Friday Nights 2026 · R1
Apr 10, 2026/2 of 4
-2
1003
Friday Nights 2026 · R0
Apr 3, 2026/2 of 6
+2
1005
Friday Nights 2026 · R99
Mar 27, 2026/1 of 8
+3
1003
Friday Nights 2026 · R98
Mar 20, 2026/1 of 7
+20
1000
Friday Nights 2026 · R97
Mar 13, 2026/1 of 8
+5
980
BIG DADDY 2026 FLEET RACING- SATURDAY · R2
Mar 7, 2026/1 of 4
+21
975
BIG DADDY 2026 FLEET RACING- SATURDAY · R1
Mar 7, 2026/4 of 4
-6
954
Sunday Chowders 2025-26 · R95
Mar 1, 2026/1 of 12
+10
961
Sunday Chowders 2025-26 · R94
Feb 22, 2026/3 of 9
+11
951
Sausalito YC/RegattaPRO Winter One Design · R8
Feb 15, 2026/8 of 20
+10
940
Sausalito YC/RegattaPRO Winter One Design · R7
Feb 15, 2026/11 of 20
-9
930
Sausalito YC/RegattaPRO Winter One Design · R3
Feb 15, 2026/17 of 20
-21
939
Sausalito YC/RegattaPRO Winter One Design · R2
Feb 15, 2026/13 of 20
-13
960
Sausalito YC/RegattaPRO Winter One Design · R1
Feb 15, 2026/13 of 20
-14
973
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 (±52) 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.