SailELO

Arbitrage

#18

J/105 · 116 · StFYC

1194
-20±37
Overall Rank
#18
of 265
Percentile
Top 7%
of 265 boats
Rating
1194
Confidence
±37
High
Races
282
Recent Form
-9
avg last 5 races
View all J/105Compare
Last raced: Mar 22, 2026

Rating Over Time

1268+14

Direct Competitors

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

Race History

279 races
SYC J/105 J/88 Spring Invitational Regatta · R6
Mar 22, 2026/14 of 20
-20
1268
SYC J/105 J/88 Spring Invitational Regatta · R5
Mar 22, 2026/8 of 20
+3
1287
SYC J/105 J/88 Spring Invitational Regatta · R4
Mar 22, 2026/14 of 20
-23
1284
SYC J/105 J/88 Spring Invitational Regatta · R3
Mar 21, 2026/5 of 20
+11
1307
SYC J/105 J/88 Spring Invitational Regatta · R2
Mar 21, 2026/13 of 20
-18
1296
SYC J/105 J/88 Spring Invitational Regatta · R1
Mar 21, 2026/8 of 20
0
1314
Rolex Big Boat Series · R7
Sep 14, 2025/4 of 27
+3
1314
Rolex Big Boat Series · R6
Sep 13, 2025/7 of 27
-3
1312
Rolex Big Boat Series · R5
Sep 13, 2025/4 of 27
+2
1314
Rolex Big Boat Series · R4
Sep 12, 2025/3 of 27
+5
1313
Rolex Big Boat Series · R3
Sep 12, 2025/3 of 27
+7
1307
Rolex Big Boat Series · R2
Sep 11, 2025/1 of 27
+13
1300
Rolex Big Boat Series · R1
Sep 11, 2025/6 of 27
+4
1287
Phyllis Kleinman Swiftsure · R6
Aug 24, 2025/2 of 25
+14
1284
Phyllis Kleinman Swiftsure · R5
Aug 24, 2025/14 of 25
-5
1270
Phyllis Kleinman Swiftsure · R4
Aug 24, 2025/7 of 25
+7
1274
Phyllis Kleinman Swiftsure · R3
Aug 23, 2025/7 of 25
+5
1267
Phyllis Kleinman Swiftsure · R2
Aug 23, 2025/8 of 25
+6
1262
Phyllis Kleinman Swiftsure · R1
Aug 23, 2025/12 of 25
0
1256
Summer Keelboat Regatta · R5
Aug 10, 2025/9 of 21
0
1256

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 (±37) 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.