SailELO

Alchemy

#46

Olson 25 · 18252 · BYC

775
+22±51
Overall Rank
#46
of 57
Percentile
Top 81%
of 57 boats
Rating
775
Confidence
±51
High
Races
178
Recent Form
+4
avg last 5 races
View all Olson 25Compare
Last raced: May 3, 2026

Rating Over Time

876+84

Direct Competitors

Alchemy hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.

Race History

165 races
The Great Vallejo Race · R2
May 3, 2026/2 of 6
+22
876
The Great Vallejo Race · R1
May 2, 2026/3 of 6
+11
854
Friday Nights 2026
Apr 24, 2026/3 of 4
+5
843
52nd Rollo Wheeler Regatta · R2
Apr 12, 2025/RET
-9
838
52nd Rollo Wheeler Regatta · R1
Apr 12, 2025/7 of 7
-9
847
Sausalito YC/RegattaPRO Winter One Design · R2
Jan 14, 2025/6 of 7
-2
856
Sausalito YC/RegattaPRO Winter One Design · R1
Jan 14, 2025/3 of 7
+51
859
Sausalito YC/RegattaPRO Winter One Design · R4
Jan 11, 2025/6 of 7
-13
808
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
829
Fall Invitational · R2
Oct 20, 2024/7 of 7
-9
837
Fall Invitational · R1
Oct 20, 2024/7 of 7
-10
846
Friday Nights 2024
Aug 23, 2024/4 of 6
+10
856
YRA In The Bay Series · R8
Aug 17, 2024/7 of 8
-11
846
YRA In The Bay Series · R7
Aug 17, 2024/6 of 8
+4
857
Estuary Extravaganza · R3
Jul 28, 2024/4 of 5
0
853
Estuary Extravaganza · R2
Jul 28, 2024/4 of 5
0
854
Estuary Extravaganza · R1
Jul 28, 2024/2 of 5
+19
854

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.