Mental Floss

#129

J/24 · 5257

1132
-8±38
Overall Rank
#129
of 1355
Percentile
Top 10%
of 1355 boats
Rating
1132
Confidence
±38
High
Races
52
Recent Form
-16
avg last 5 races
View all J/24Compare
Last raced: Mar 15, 2026

Rating Over Time

1208-13

Race History

52 races
-8
1208
-32
1216
+23
1249
-30
1226
-31
1256
+29
1288
-25
1258
-37
1283
-45
1320
-10
1365
-54
1375
-19
1429
-20
1448
+22
1468
+23
1446
+29
1423
-81
1394
+28
1475
+25
1447
+38
1422

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/24” 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.