Sisu
DinghyOpti Championship · 19229 · PYC
1125
+14±89
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
1125
Confidence
±89
High
Races
21
Recent Form
+4
avg last 5 races
Last raced: Aug 29, 2025
Rating Over Time
1304+200Direct Competitors
Boats Sisu has raced against most often, with head-to-head finish record.
Blast Off!18418/19901
optimist championship · Rating 930
14–4
78% wins · 18 races
Tip Tack Zoe10651/20703
optimist championship · Rating 823
16–1
94% wins · 17 races
Turn & Burn18461
optimist championship · Rating 651
15–0
100% wins · 15 races
Falkor17305
optimist championship · Rating 576
8–0
100% wins · 8 races
Davy Jones' Locker1349
optimist championship · Rating 573
6–0
100% wins · 6 races
Race History
21 racesOptimist Championship Series · R18
Aug 29, 2025/2 of 10
+14
1304
Optimist Championship Series · R17
Aug 29, 2025/4 of 10
-23
1290
Optimist Championship Series · R16
Aug 29, 2025/2 of 10
+14
1314
Optimist Championship Series · R15
Aug 27, 2025/1 of 10
+17
1299
Optimist Championship Series · R14
Aug 27, 2025/2 of 10
-4
1282
Optimist Championship Series · R13
Aug 27, 2025/1 of 10
+16
1286
Optimist Championship Series · R12
Aug 10, 2025/1 of 10
+18
1270
Optimist Championship Series · R11
Aug 10, 2025/1 of 10
+19
1253
Optimist Championship Series · R10
Aug 10, 2025/1 of 10
+24
1233
Optimist Championship Series · R9
Jul 5, 2025/2 of 10
+7
1209
Optimist Championship Series · R8
Jul 5, 2025/2 of 10
+4
1202
Optimist Championship Series · R7
Jul 5, 2025/1 of 10
+30
1198
USODA Opti Great Lakes Championship · R3
Jun 28, 2025/13 of 30
-36
1168
USODA Opti Great Lakes Championship · R2
Jun 28, 2025/8 of 30
+14
1204
USODA Opti Great Lakes Championship · R1
Jun 28, 2025/11 of 30
-115
1190
Optimist Championship Series · R6
Jun 15, 2025/1 of 10
+32
1305
Optimist Championship Series · R5
Jun 13, 2025/2 of 10
+63
1273
Optimist Championship Series · R4
Jun 13, 2025/2 of 10
-2
1209
Optimist Championship Series · R3
Jun 13, 2025/3 of 10
-9
1211
Optimist Championship Series · R2
May 29, 2025/2 of 10
+117
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 Opti Championship” link above.
The confidence band (±89) 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.