Concussion

#600

Olson 30 · 202 · SSS

869
-10±52
Overall Rank
#600
of 1169
Percentile
Top 51%
of 1169 boats
Rating
869
Confidence
±52
High
Races
27
Recent Form
-17
avg last 5 races
View all Olson 30Compare
Last raced: May 3, 2026

Rating Over Time

974-232

Race History

28 races
-10
974
-10
984
Three Bridge Fiasco
Jan 28, 2023/135 of 256
+17
994
Three Bridge Fiasco
Jan 29, 2022/DNF
-61
977
OYRA Series · R8
Aug 29, 2021/DNF
-21
1039
Drakes Bay Races · R2
Aug 29, 2021/DNF
-7
1059
Drakes Bay Races · R12
Aug 29, 2021/DNF
-24
1066
OYRA Series · R7
Aug 28, 2021/DNF
0
1091
Drakes Bay Races · R11
Aug 28, 2021/DNF
0
1091
Drakes Bay Races · R1
Aug 28, 2021/DNF
0
1091
OYRA Series · R2
May 22, 2021/3 of 9
+8
1091
OYRA Series · R11
May 22, 2021/3 of 9
+9
1083
-18
1074
OYRA Series · R10
Apr 17, 2021/5 of 9
-27
1093
OYRA Series · R1
Apr 17, 2021/5 of 8
-31
1120
Round the Rocks
Mar 27, 2021/47 of 118
+12
1151
OYRA Series · R8
Aug 25, 2019/1 of 5
+19
1199
OYRA Series · R7
Aug 24, 2019/1 of 5
+26
1181
Gracie & George
Aug 18, 2019/7 of 13
-127
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 Olson 30” link above.

The confidence band (±52) 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.