Roulette

#80

J/105 · 85 · SBYC

1177
-22±38
Overall Rank
#80
of 1169
Percentile
Top 7%
of 1169 boats
Rating
1177
Confidence
±38
High
Races
200
Recent Form
-9
avg last 5 races
View all J/105Compare
Last raced: May 17, 2026

Rating Over Time

1252+315

Race History

200 races
Elite Fleet Regatta · R5
May 17, 2026/17 of 23
-22
1252
Elite Fleet Regatta · R4
May 17, 2026/16 of 23
-22
1274
Elite Fleet Regatta · R3
May 16, 2026/10 of 23
-6
1296
Elite Fleet Regatta · R2
May 16, 2026/8 of 23
+5
1302
Elite Fleet Regatta · R1
May 16, 2026/9 of 23
+1
1297
-4
1296
CYC Midwins
Jan 18, 2026/1 of 7
+9
1304
+10
1295
+2
1284
0
1282
Rolex Big Boat Series · R7
Sep 14, 2025/1 of 27
+16
1282
Rolex Big Boat Series · R6
Sep 13, 2025/6 of 27
+8
1266
Rolex Big Boat Series · R5
Sep 13, 2025/19 of 27
-13
1259

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 (±38) 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.