Chinook
#860J/105 · 639 · BYC
808
+16±48
Overall Rank
#860
of 1355
Percentile
Top 63%
of 1355 boats
Rating
808
Confidence
±48
High
Races
55
Recent Form
-3
avg last 5 races
Last raced: Feb 22, 2026
Rating Over Time
904+58Direct Competitors
Boats Chinook has raced against most often, with head-to-head finish record.
Chao PescaoUSA382
J105 · Rating 1095
1–21
5% wins · 22 races
Nancy28890
Wyliecatr 30 · Rating 955
1–20–1
5% wins · 22 races
Fly44325
J88 Fleet · Rating 647
13–7
65% wins · 20 races
Lindo195
J/109 · Rating 1024
3–5–11
37% wins · 19 races
Wimm38105
Jeanneau So 349 · Rating 780
4–1–14
80% wins · 19 races
AmiciziaUSA 84
— · Rating 912
2–14–3
12% wins · 19 races
National Biscuit8573
Schumacher 35.5 · Rating 816
11–3–3
79% wins · 17 races
Sea B38984
Olson 25 · Rating 851
10–0–5
100% wins · 15 races
Race History
55 racesSunday Chowders 2025-26 · R94
Feb 22, 2026/5 of 9
+16
904
Sausalito YC/RegattaPRO Winter One Design · R8
Feb 15, 2026/12 of 20
-19
888
Sausalito YC/RegattaPRO Winter One Design · R7
Feb 15, 2026/8 of 20
+14
907
Sausalito YC/RegattaPRO Winter One Design · R6
Feb 15, 2026/12 of 20
-8
893
Sausalito YC/RegattaPRO Winter One Design · R5
Feb 15, 2026/15 of 20
-20
901
Sausalito YC/RegattaPRO Winter One Design · R4
Feb 15, 2026/16 of 20
-21
920
Sausalito YC/RegattaPRO Winter One Design · R3
Feb 15, 2026/13 of 20
+6
941
Sausalito YC/RegattaPRO Winter One Design · R2
Feb 15, 2026/14 of 20
-28
935
Sausalito YC/RegattaPRO Winter One Design · R1
Feb 15, 2026/15 of 20
-32
963
2026 Berkeley Midwinters · R8
Feb 15, 2026/2 of 7
-3
995
Sunday Chowders 2025-26 · R92
Feb 1, 2026/3 of 10
+2
998
Sunday Chowders 2025-26 · R91
Jan 25, 2026/10 of 13
-24
996
2026 Berkeley Midwinters · R6
Jan 11, 2026/2 of 7
0
1020
2026 Berkeley Midwinters · R4
Dec 14, 2025/4 of 6
-9
1020
Sunday Chowders 2025-26 · R88
Dec 7, 2025/1 of 8
+2
1029
Sunday Chowders 2025-26 · R87
Nov 30, 2025/2 of 11
-5
1026
Sunday Chowders 2025-26 · R86
Nov 23, 2025/3 of 14
-1
1031
Sunday Chowders 2025-26 · R85
Nov 16, 2025/4 of 9
-6
1032
YRA Womens Regatta
Oct 4, 2025/1 of 3
+12
1038
13th Annual Red Bra Regatta · R3
Sep 20, 2025/4 of 8
+12
1026
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 (±48) 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.