Chelonia
#145· 71 · StFYC
1107
+5±82
Overall Rank
#145
of 1183
Percentile
Top 12%
of 1183 boats
Rating
1107
Confidence
±82
High
Races
135
Recent Form
+4
avg last 5 races
Last raced: Aug 16, 2025
Rating Over Time
1271+479Direct Competitors
Boats Chelonia has raced against most often, with head-to-head finish record.
Alana Kai7
— · Rating 975
61–3
95% wins · 64 races
Cabrinha / Levitaz / Ronstan / Dakine Wind33
— · Rating 1110
6–48
11% wins · 54 races
Zilla1
— · Rating 1002
8–35
19% wins · 43 races
Ozone, Mike's Lab, KA29
— · Rating 1560
0–39
0% wins · 39 races
F4USA68/882
— · Rating 300
0–29
0% wins · 29 races
China Cat4
— · Rating 765
10–18
36% wins · 28 races
Ozone/F428
— · Rating 1219
10–17
37% wins · 27 races
HMS Monsignor✌️CAN 41
— · Rating 300
2–25
7% wins · 27 races
Race History
135 racesFriday Night Foil Series · R24
Aug 16, 2025/3 of 12
+5
1271
Friday Night Foil Series · R23
Aug 16, 2025/3 of 12
+5
1266
Friday Night Foil Series · R22
Aug 16, 2025/2 of 12
+10
1260
Thursday Windward/Leeward Foil Racing · R22
Aug 1, 2025/DNF
-7
1250
Thursday Windward/Leeward Foil Racing · R21
Aug 1, 2025/4 of 21
+5
1258
Thursday Windward/Leeward Foil Racing · R20
Aug 1, 2025/4 of 21
+3
1253
Thursday Windward/Leeward Foil Racing · R19
Aug 1, 2025/5 of 21
-4
1250
Thursday Windward/Leeward Foil Racing · R18
Jul 25, 2025/4 of 21
+3
1254
Thursday Windward/Leeward Foil Racing · R17
Jul 25, 2025/4 of 21
+3
1251
Thursday Windward/Leeward Foil Racing · R16
Jul 25, 2025/6 of 21
-4
1248
Thursday Windward/Leeward Foil Racing · R15
Jul 25, 2025/4 of 21
+2
1252
Friday Night Foil Series · R19
Jul 19, 2025/2 of 12
+6
1250
Friday Night Foil Series · R18
Jul 19, 2025/3 of 12
+3
1243
Friday Night Foil Series · R17
Jul 19, 2025/4 of 12
+1
1241
Friday Night Foil Series · R16
Jul 19, 2025/4 of 12
+1
1240
Friday Night Foil Series · R15
Jul 19, 2025/4 of 12
+1
1239
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R15
Jun 22, 2025/20 of 41
+15
1238
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R14
Jun 22, 2025/15 of 41
+31
1223
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R13
Jun 22, 2025/21 of 41
+8
1192
F4 Foils Summer Wingding - U.S. Wingfoil Championship · R12
Jun 22, 2025/21 of 41
+11
1184
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 (±82) 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.