Tonic

#215

· 59512 · STYC

1118
+13±41
Overall Rank
#215
of 1798
Percentile
Top 12%
of 1798 boats
Rating
1118
Confidence
±41
High
Races
50
Recent Form
+8
avg last 5 races
View all Compare
Last raced: Apr 11, 2026

Rating Over Time

1201+409

Race History

50 races
Blakely Rock Benefit Race
Apr 11, 2026/1 of 6
+13
1201
Race to the Straits
Jan 1, 2026/1 of 12
+6
1187
Race to the Straits
Jan 1, 2025/1 of 11
+1
1182
GHYC - Islands Race 2024
Mar 16, 2024/2 of 8
+10
1181
GHYC - Islands Race 2024
Mar 16, 2024/2 of 8
+10
1171
+10
1161
GHYC - Islands Race 2024
Mar 16, 2024/2 of 8
+10
1151
GHYC - Islands Race 2024
Mar 16, 2024/2 of 8
+10
1141
Race to the Straits
Jan 1, 2024/2 of 9
-80
1130
Jack & Jill Race
Sep 10, 2023/2 of 9
-29
1211
Blakely Rock Benefit Race
Apr 1, 2023/1 of 7
+1
1240
Ballard Cup Series III · R6
Aug 29, 2022/1 of 8
+9
1239
Ballard Cup Series III · R5
Aug 22, 2022/1 of 8
+9
1230
Ballard Cup Series III · R4
Aug 15, 2022/1 of 8
+8
1221
+10
1213
+13
1204
Ballard Cup Series III · R1
Jul 25, 2022/1 of 8
+10
1191
Ballard Cup Series II · R6
Jul 18, 2022/1 of 9
+13
1181
Ballard Cup Series II · R5
Jul 11, 2022/1 of 9
+14
1168
Ballard Cup Series II · R4
Jun 27, 2022/1 of 9
+14
1155

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 (±41) 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.