Kestrel
#166J/105 · 312 · SFYC
1096
+6±42
Overall Rank
#166
of 1164
Percentile
Top 14%
of 1164 boats
Rating
1096
Confidence
±42
High
Races
272
Recent Form
+9
avg last 5 races
Last raced: Feb 8, 2026
Rating Over Time
1181+389Direct Competitors
Boats Kestrel has raced against most often, with head-to-head finish record.
BlackhawkUSA 40
J/105 · Rating 1221
7–176
4% wins · 183 races
Akula16
J/105 · Rating 1202
17–154
10% wins · 171 races
Arbitrage116
J/105 · Rating 1257
13–157
8% wins · 170 races
Jabberwocky149
J/105 · Rating 1206
23–131
15% wins · 154 races
Arrived!USA 337
J/105 · Rating 1191
77–68
53% wins · 145 races
Peaches268
J/105 · Rating 1169
28–115
20% wins · 143 races
Box of Rain46
J105 · Rating 1156
27–116
19% wins · 143 races
Ne*Ne003
J105 · Rating 1331
2–131
2% wins · 133 races
Race History
271 racesYRA Doublehanded Midwinters · R4
Feb 8, 2026/2 of 8
+6
1181
Three Bridge Fiasco
Jan 31, 2026/42 of 302
+27
1175
YRA Doublehanded Midwinters · R3
Jan 11, 2026/2 of 8
+5
1148
YRA Doublehanded Midwinters · R2
Dec 7, 2025/3 of 8
+3
1142
YRA Doublehanded Midwinters · R1
Nov 16, 2025/2 of 8
+3
1140
Vallejo 1-2
Oct 4, 2025/16 of 52
-28
1137
Rolex Big Boat Series · R7
Sep 14, 2025/24 of 27
0
1164
Rolex Big Boat Series · R6
Sep 13, 2025/23 of 27
0
1164
Rolex Big Boat Series · R5
Sep 13, 2025/20 of 27
+5
1164
Rolex Big Boat Series · R4
Sep 12, 2025/26 of 27
-3
1160
Rolex Big Boat Series · R3
Sep 12, 2025/25 of 27
-5
1162
Rolex Big Boat Series · R2
Sep 11, 2025/23 of 27
-1
1167
Rolex Big Boat Series · R1
Sep 11, 2025/19 of 27
+6
1168
Phyllis Kleinman Swiftsure · R6
Aug 24, 2025/21 of 25
+1
1162
Phyllis Kleinman Swiftsure · R5
Aug 24, 2025/23 of 25
-3
1161
Phyllis Kleinman Swiftsure · R4
Aug 24, 2025/23 of 25
-4
1164
Phyllis Kleinman Swiftsure · R3
Aug 23, 2025/20 of 25
-5
1168
Phyllis Kleinman Swiftsure · R2
Aug 23, 2025/20 of 25
-2
1174
Phyllis Kleinman Swiftsure · R1
Aug 23, 2025/24 of 25
-8
1175
Summer Keelboat Regatta · R5
Aug 10, 2025/11 of 21
+8
1183
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 (±42) 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.