Concussion
#1246Olson 30 · 202 · SSS
619
+15±196
Overall Rank
#1246
of 1355
Percentile
Top 92%
of 1355 boats
Rating
619
Confidence
±196
Medium
Races
31
Recent Form
-17
avg last 5 races
Last raced: Jan 28, 2023
Rating Over Time
1011-267Direct Competitors
Boats Concussion has raced against most often, with head-to-head finish record.
Hang 2048
Express 27 · Rating 828
11–4
73% wins · 15 races
CruzSea Baby52878
First 10r · Rating 902
12–2–1
86% wins · 15 races
Ahi30980
Santana 35 · Rating 996
9–4–2
69% wins · 15 races
Sea Star38022
Cal 39 · Rating 913
9–2–3
82% wins · 14 races
Green Buffalo8538
Cal 40 · Rating 841
5–7–2
42% wins · 14 races
Ferox6
Pogo 36 · Rating 979
2–8–3
20% wins · 13 races
Round Midnight1
Explorer 44 Tri · Rating 1152
3–8–1
27% wins · 12 races
Twist28442
J/120 · Rating 847
7–2–3
78% wins · 12 races
Race History
26 racesThree Bridge Fiasco
Jan 28, 2023/135 of 256
+15
1011
Three Bridge Fiasco
Jan 29, 2022/DNF
-57
1009
OYRA Series · R8
Aug 29, 2021/DNF
-18
1066
Drakes Bay Races · R2
Aug 29, 2021/DNF
-6
1085
Drakes Bay Races · R12
Aug 29, 2021/DNF
-20
1091
OYRA Series · R7
Aug 28, 2021/DNF
0
1111
Drakes Bay Races · R11
Aug 28, 2021/DNF
0
1111
Drakes Bay Races · R1
Aug 28, 2021/DNF
0
1111
OYRA Series · R2
May 22, 2021/3 of 9
+5
1111
OYRA Series · R11
May 22, 2021/3 of 9
+6
1106
Singlehanded Farallones Race
May 15, 2021/DNF
-13
1107
OYRA Series · R10
Apr 17, 2021/5 of 9
-20
1119
OYRA Series · R1
Apr 17, 2021/5 of 8
-21
1139
Round the Rocks
Mar 27, 2021/47 of 118
+8
1169
(Rescheduled) 41st Annual Doublehanded Farallones Race
Sep 19, 2020/6 of 8
-53
1161
OYRA Series · R8
Aug 25, 2019/1 of 5
+14
1214
OYRA Series · R7
Aug 24, 2019/1 of 5
+19
1200
Gracie & George
Aug 18, 2019/7 of 13
-105
1181
OYRA Series · R6
Aug 10, 2019/2 of 5
-6
1285
OYRA Series · R5
Jul 20, 2019/1 of 5
+21
1292
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Jan 28, 2023 | Three Bridge Fiasco | 135 / 256 | 1011 | +15 |
| Jan 29, 2022 | Three Bridge Fiasco | DNF / 235 | 1009 | -57 |
| Aug 29, 2021 | OYRA Series · R8 | DNF / 6 | 1066 | -18 |
| Aug 29, 2021 | Drakes Bay Races · R2 | DNF / 6 | 1085 | -6 |
| Aug 29, 2021 | Drakes Bay Races · R12 | DNF / 21 | 1091 | -20 |
| Aug 28, 2021 | OYRA Series · R7 | DNF / 4 | 1111 | 0 |
| Aug 28, 2021 | Drakes Bay Races · R11 | DNF / 21 | 1111 | 0 |
| Aug 28, 2021 | Drakes Bay Races · R1 | DNF / 6 | 1111 | 0 |
| May 22, 2021 | OYRA Series · R2 | 3 / 9 | 1111 | +5 |
| May 22, 2021 | OYRA Series · R11 | 3 / 9 | 1106 | +6 |
| May 15, 2021 | Singlehanded Farallones Race | DNF / 38 | 1107 | -13 |
| Apr 17, 2021 | OYRA Series · R10 | 5 / 9 | 1119 | -20 |
| Apr 17, 2021 | OYRA Series · R1 | 5 / 8 | 1139 | -21 |
| Mar 27, 2021 | Round the Rocks | 47 / 118 | 1169 | +8 |
| Sep 19, 2020 | (Rescheduled) 41st Annual Doublehanded Farallones Race | 6 / 8 | 1161 | -53 |
| Aug 25, 2019 | OYRA Series · R8 | 1 / 5 | 1214 | +14 |
| Aug 24, 2019 | OYRA Series · R7 | 1 / 5 | 1200 | +19 |
| Aug 18, 2019 | Gracie & George | 7 / 13 | 1181 | -105 |
| Aug 10, 2019 | OYRA Series · R6 | 2 / 5 | 1285 | -6 |
| Jul 20, 2019 | OYRA Series · R5 | 1 / 5 | 1292 | +21 |
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 (±196) 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.