SailELO

F4/Ozone/America One Racing

#1

· 22 · StFYC

1581
+29±77
Overall Rank
#1
of 229
Percentile
Top 1%
of 229 boats
Rating
1581
Confidence
±77
High
Races
15
Recent Form
+21
avg last 5 races
View all Compare
Last raced: Jun 22, 2025

Rating Over Time

1735+515

Direct Competitors

Boats F4/Ozone/America One Racing has raced against most often, with head-to-head finish record.

Bowie50
— · Rating 843
12–0
100% wins · 12 races

Race History

15 races
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R15
Jun 22, 2025/1 of 41
+29
1735
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R14
Jun 22, 2025/5 of 41
+12
1706
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R13
Jun 22, 2025/3 of 41
+26
1694
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R12
Jun 22, 2025/3 of 41
+28
1669
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R9
Jun 21, 2025/8 of 41
+9
1641
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R8
Jun 21, 2025/2 of 41
+45
1633
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R7
Jun 21, 2025/8 of 41
0
1588
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R6
Jun 21, 2025/11 of 41
-16
1587
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R5
Jun 21, 2025/7 of 41
-1
1603
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R11
Jun 21, 2025/6 of 41
+27
1605
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R10
Jun 21, 2025/3 of 41
+65
1577
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R4
Jun 20, 2025/4 of 41
+81
1512
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R3
Jun 20, 2025/5 of 41
+75
1431
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R2
Jun 20, 2025/6 of 41
+136
1356
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R1
Jun 20, 2025/10 of 41
+429
1220

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 ” link above.

The confidence band (±77) 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.