Shark on Bluegrass
#839Olson 25 · 18201 · BYC
820
-7±81
Overall Rank
#839
of 1355
Percentile
Top 62%
of 1355 boats
Rating
820
Confidence
±81
High
Races
223
Recent Form
-3
avg last 5 races
Last raced: Mar 9, 2025
Rating Over Time
982+69Direct Competitors
Boats Shark on Bluegrass has raced against most often, with head-to-head finish record.
O'mar28258
Olson 25 · Rating 1013
34–58
37% wins · 92 races
Synchronicity68
Olson 25 · Rating 1092
32–35
48% wins · 67 races
Alchemy18252
Olson 25 · Rating 765
51–13
80% wins · 64 races
Mojo41
Ranger 33 · Rating 814
43–9–11
83% wins · 63 races
Yellowfin357
J/105 · Rating 920
29–19–15
60% wins · 63 races
AHI / Mad Max5029
Santana 22 · Rating 899
38–12
76% wins · 50 races
Shadowfax91
Olson 25 · Rating 984
15–33
31% wins · 48 races
Jgpc134/147
J/105 · Rating 820
24–7–8
77% wins · 39 races
Race History
204 racesSunday Chowders 2024-25
Mar 9, 2025/4 of 5
-7
982
Friday Nights 2024 · R18
Jun 28, 2024/5 of 5
-3
990
Friday Nights 2024 · R16
Jun 14, 2024/4 of 5
-1
992
Friday Nights 2024 · R7
Apr 12, 2024/6 of 6
-6
993
Sunday Chowders 2023-14 · R96
Jan 7, 2024/3 of 6
+3
1000
Fall One Design 2023 · R7
Oct 15, 2023/3 of 7
+14
996
Fall One Design 2023 · R6
Oct 15, 2023/5 of 7
-5
982
Fall One Design 2023 · R5
Oct 14, 2023/5 of 7
-6
987
Fall One Design 2023 · R4
Oct 14, 2023/4 of 7
+5
993
Fall One Design 2023 · R3
Oct 14, 2023/4 of 7
+6
988
Fall One Design 2023 · R2
Oct 14, 2023/7 of 7
-26
982
Fall One Design 2023 · R1
Oct 13, 2023/4 of 7
-1
1008
Sunday Chowders 2023-14 · R85
Oct 8, 2023/2 of 9
+7
1009
Friday Nights 2023 · R84
Sep 29, 2023/2 of 6
+1
1002
Friday Nights 2023 · R81
Sep 8, 2023/3 of 4
-1
1001
Friday Nights 2023 · R76
Aug 4, 2023/5 of 6
-5
1002
Friday Nights 2023 · R75
Jul 28, 2023/1 of 6
+2
1007
Friday Nights 2023 · R61
Apr 21, 2023/2 of 5
0
1005
Friday Nights 2023 · R58
Mar 31, 2023/2 of 5
+2
1005
Three Bridge Fiasco
Jan 28, 2023/173 of 256
+5
1010
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Mar 9, 2025 | Sunday Chowders 2024-25 | 4 / 5 | 982 | -7 |
| Jun 28, 2024 | Friday Nights 2024 · R18 | 5 / 5 | 990 | -3 |
| Jun 14, 2024 | Friday Nights 2024 · R16 | 4 / 5 | 992 | -1 |
| Apr 12, 2024 | Friday Nights 2024 · R7 | 6 / 6 | 993 | -6 |
| Jan 7, 2024 | Sunday Chowders 2023-14 · R96 | 3 / 6 | 1000 | +3 |
| Oct 15, 2023 | Fall One Design 2023 · R7 | 3 / 7 | 996 | +14 |
| Oct 15, 2023 | Fall One Design 2023 · R6 | 5 / 7 | 982 | -5 |
| Oct 14, 2023 | Fall One Design 2023 · R5 | 5 / 7 | 987 | -6 |
| Oct 14, 2023 | Fall One Design 2023 · R4 | 4 / 7 | 993 | +5 |
| Oct 14, 2023 | Fall One Design 2023 · R3 | 4 / 7 | 988 | +6 |
| Oct 14, 2023 | Fall One Design 2023 · R2 | 7 / 7 | 982 | -26 |
| Oct 13, 2023 | Fall One Design 2023 · R1 | 4 / 7 | 1008 | -1 |
| Oct 8, 2023 | Sunday Chowders 2023-14 · R85 | 2 / 9 | 1009 | +7 |
| Sep 29, 2023 | Friday Nights 2023 · R84 | 2 / 6 | 1002 | +1 |
| Sep 8, 2023 | Friday Nights 2023 · R81 | 3 / 4 | 1001 | -1 |
| Aug 4, 2023 | Friday Nights 2023 · R76 | 5 / 6 | 1002 | -5 |
| Jul 28, 2023 | Friday Nights 2023 · R75 | 1 / 6 | 1007 | +2 |
| Apr 21, 2023 | Friday Nights 2023 · R61 | 2 / 5 | 1005 | 0 |
| Mar 31, 2023 | Friday Nights 2023 · R58 | 2 / 5 | 1005 | +2 |
| Jan 28, 2023 | Three Bridge Fiasco | 173 / 256 | 1010 | +5 |
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 25” link above.
The confidence band (±81) 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.