Tonic

#57

· 59512 · STYC

1113
+14±42
Overall Rank
#57
of 416
Percentile
Top 14%
of 416 boats
Rating
1113
Confidence
±42
High
Races
50
Recent Form
+8
avg last 5 races
View all Compare
Last raced: Apr 11, 2026

Rating Over Time

1196+404

Race History

50 races
Blakely Rock Benefit Race
Apr 11, 2026/1 of 6
+14
1196
Race to the Straits
Jan 1, 2026/1 of 12
+6
1182
Race to the Straits
Jan 1, 2025/1 of 11
-1
1176
GHYC - Islands Race 2024
Mar 16, 2024/2 of 8
+10
1178
GHYC - Islands Race 2024
Mar 16, 2024/2 of 8
+10
1168
+10
1157
GHYC - Islands Race 2024
Mar 16, 2024/2 of 8
+10
1147
GHYC - Islands Race 2024
Mar 16, 2024/2 of 8
+10
1137
Race to the Straits
Jan 1, 2024/2 of 9
-83
1126
Jack & Jill Race
Sep 10, 2023/2 of 9
-29
1210
Blakely Rock Benefit Race
Apr 1, 2023/1 of 7
+3
1239
Ballard Cup Series III · R6
Aug 29, 2022/1 of 8
+9
1235
Ballard Cup Series III · R5
Aug 22, 2022/1 of 8
+8
1226
Ballard Cup Series III · R4
Aug 15, 2022/1 of 8
+8
1219
+10
1211
+13
1201
Ballard Cup Series III · R1
Jul 25, 2022/1 of 8
+10
1188
Ballard Cup Series II · R6
Jul 18, 2022/1 of 9
+13
1179
Ballard Cup Series II · R5
Jul 11, 2022/1 of 9
+14
1165
Ballard Cup Series II · R4
Jun 27, 2022/1 of 9
+14
1152

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 (±42) 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.