Alchemy
#801Olson 25 · 18252 · BYC
774
+22±51
Overall Rank
#801
of 1099
Percentile
Top 73%
of 1099 boats
Rating
774
Confidence
±51
High
Races
178
Recent Form
+4
avg last 5 races
Last raced: May 3, 2026
Rating Over Time
875+83Direct Competitors
Boats Alchemy has raced against most often, with head-to-head finish record.
Synchronicity68
Olson 25 · Rating 1045
14–95
13% wins · 109 races
O'mar28258
Olson 25 · Rating 973
20–84
19% wins · 104 races
Mintaka 418441
Farr 38 · Rating 871
4–53–11
7% wins · 68 races
Ahi30980
Santana 35 · Rating 911
7–47–11
13% wins · 65 races
Shark on Bluegrass18201
Olson 25 · Rating 800
13–51
20% wins · 64 races
Shadowfax91
Olson 25 · Rating 937
5–57
8% wins · 62 races
Sketch76
Olson 25 · Rating 1230
0–62
0% wins · 62 races
Zingaro5050
Santana 22 · Rating 1091
10–43–5
19% wins · 58 races
Race History
165 racesThe Great Vallejo Race · R2
May 3, 2026/2 of 6
+22
875
The Great Vallejo Race · R1
May 2, 2026/3 of 6
+11
853
Friday Nights 2026
Apr 24, 2026/3 of 4
+5
842
52nd Rollo Wheeler Regatta · R2
Apr 12, 2025/RET
-9
837
52nd Rollo Wheeler Regatta · R1
Apr 12, 2025/7 of 7
-9
846
Sausalito YC/RegattaPRO Winter One Design · R2
Jan 14, 2025/6 of 7
-3
856
Sausalito YC/RegattaPRO Winter One Design · R1
Jan 14, 2025/3 of 7
+51
858
Sausalito YC/RegattaPRO Winter One Design · R4
Jan 11, 2025/6 of 7
-14
807
Sausalito YC/RegattaPRO Winter One Design · R3
Jan 11, 2025/6 of 7
-8
821
Fall Invitational · R5
Oct 20, 2024/6 of 7
+7
829
Fall Invitational · R4
Oct 20, 2024/7 of 7
-7
823
Fall Invitational · R3
Oct 20, 2024/7 of 7
-8
830
Fall Invitational · R2
Oct 20, 2024/7 of 7
-9
837
Fall Invitational · R1
Oct 20, 2024/7 of 7
-10
847
Friday Nights 2024
Aug 23, 2024/4 of 6
+10
857
YRA In The Bay Series · R8
Aug 17, 2024/7 of 8
-11
847
YRA In The Bay Series · R7
Aug 17, 2024/6 of 8
+3
858
Estuary Extravaganza · R3
Jul 28, 2024/4 of 5
0
855
Estuary Extravaganza · R2
Jul 28, 2024/4 of 5
0
855
Estuary Extravaganza · R1
Jul 28, 2024/2 of 5
+19
855
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 (±51) 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.