SailELO

Chinook

#72

J/105 · 639 · BYC

750
-32±46
Overall Rank
#72
of 105
Percentile
Top 69%
of 105 boats
Rating
750
Confidence
±46
High
Races
63
Recent Form
-9
avg last 5 races
View all J/105Compare
Last raced: May 17, 2026

Rating Over Time

842-9

Direct Competitors

Chinook hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.

Race History

63 races
Elite Fleet Regatta · R5
May 17, 2026/23 of 23
-32
842
Elite Fleet Regatta · R4
May 17, 2026/22 of 23
-28
874
Elite Fleet Regatta · R3
May 16, 2026/13 of 23
+57
902
Elite Fleet Regatta · R2
May 16, 2026/OCS
-13
845
Elite Fleet Regatta · R1
May 16, 2026/22 of 23
-27
858
The Great Vallejo Race · R2
May 3, 2026/3 of 3
-7
886
The Great Vallejo Race · R1
May 2, 2026/3 of 3
-7
892
2026 Berkeley Midwinters · R9
Mar 1, 2026/2 of 10
+10
899
Sunday Chowders 2025-26 · R94
Feb 22, 2026/5 of 9
+14
889
Sausalito YC/RegattaPRO Winter One Design · R8
Feb 15, 2026/12 of 20
-19
875
Sausalito YC/RegattaPRO Winter One Design · R7
Feb 15, 2026/8 of 20
+14
894
Sausalito YC/RegattaPRO Winter One Design · R6
Feb 15, 2026/12 of 20
-7
880
Sausalito YC/RegattaPRO Winter One Design · R5
Feb 15, 2026/15 of 20
-19
887
Sausalito YC/RegattaPRO Winter One Design · R4
Feb 15, 2026/16 of 20
-20
906
Sausalito YC/RegattaPRO Winter One Design · R3
Feb 15, 2026/13 of 20
+7
926
Sausalito YC/RegattaPRO Winter One Design · R2
Feb 15, 2026/14 of 20
-27
920
Sausalito YC/RegattaPRO Winter One Design · R1
Feb 15, 2026/15 of 20
-31
947
2026 Berkeley Midwinters · R8
Feb 15, 2026/2 of 7
-3
978
Sunday Chowders 2025-26 · R92
Feb 1, 2026/3 of 10
+3
981
Sunday Chowders 2025-26 · R91
Jan 25, 2026/10 of 13
-27
978

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 (±46) 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.