Chinook
#1164Cal 39 · 10 · STYC
671
+35±80
Overall Rank
#1164
of 1355
Percentile
Top 86%
of 1355 boats
Rating
671
Confidence
±80
High
Races
8
Recent Form
+8
avg last 5 races
Last raced: Sep 13, 2025
Rating Over Time
830-144Direct Competitors
Boats Chinook has raced against most often, with head-to-head finish record.
Race History
8 racesRace Your House
Sep 13, 2025/1 of 7
+35
830
Swiftsure International Yacht Race 2023
May 27, 2023/41 of 51
+5
796
Race Your House
Oct 29, 2022/3 of 8
0
791
Ballard Cup Series I
May 16, 2022/5 of 10
0
791
Snowbird Series · R5
Jan 1, 2022/8 of 45
0
791
Snowbird Series · R4
Jan 1, 2022/7 of 45
0
791
Snowbird Series · R3
Jan 1, 2022/7 of 45
-183
791
Snowbird Series · R2
Jan 1, 2022/2 of 45
+183
974
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Sep 13, 2025 | Race Your House | 1 / 7 | 830 | +35 |
| May 27, 2023 | Swiftsure International Yacht Race 2023 | 41 / 51 | 796 | +5 |
| Oct 29, 2022 | Race Your House | 3 / 8 | 791 | 0 |
| May 16, 2022 | Ballard Cup Series I | 5 / 10 | 791 | 0 |
| Jan 1, 2022 | Snowbird Series · R5 | 8 / 45 | 791 | 0 |
| Jan 1, 2022 | Snowbird Series · R4 | 7 / 45 | 791 | 0 |
| Jan 1, 2022 | Snowbird Series · R3 | 7 / 45 | 791 | -183 |
| Jan 1, 2022 | Snowbird Series · R2 | 2 / 45 | 974 | +183 |
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 Cal 39” 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.