SailELO

Spirit

#79

Alerion 28 · 0275 · SFYC

715
-1±82
Overall Rank
#79
of 117
Percentile
Top 68%
of 117 boats
Rating
715
Confidence
±82
High
Races
50
Recent Form
+6
avg last 5 races
View all Alerion 28Compare
Last raced: Oct 19, 2025

Rating Over Time

879+78

Direct Competitors

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

Race History

50 races
Fall Invitational · R6
Oct 19, 2025/3 of 7
-1
879
Fall Invitational · R5
Oct 19, 2025/5 of 7
-16
880
Fall Invitational · R4
Oct 19, 2025/5 of 7
-17
897
10th Anniversary of the Auxiliary Cup · R2
Oct 4, 2025/1 of 6
+37
914
10th Anniversary of the Auxiliary Cup · R1
Oct 4, 2025/2 of 6
+26
877
Summer Keelboat Regatta · R5
Aug 10, 2025/6 of 8
-8
851
Summer Keelboat Regatta · R4
Aug 10, 2025/5 of 8
+4
859
Summer Keelboat Regatta · R3
Aug 9, 2025/5 of 8
+3
856
Summer Keelboat Regatta · R2
Aug 9, 2025/7 of 8
-13
853
Summer Keelboat Regatta · R1
Aug 9, 2025/8 of 8
-26
865
Woodies Invitational · R6
Jun 29, 2025/4 of 8
-5
891
Woodies Invitational · R5
Jun 29, 2025/5 of 8
-17
896
Woodies Invitational · R4
Jun 28, 2025/6 of 8
-14
913
Woodies Invitational · R3
Jun 28, 2025/6 of 8
-7
927
Woodies Invitational · R2
Jun 28, 2025/6 of 8
-8
934
Woodies Invitational · R1
Jun 28, 2025/3 of 8
-6
942
SFYC Club Championship Series · R3
May 3, 2025/7 of 16
+6
948
Staff Commodores' Cup
May 3, 2025/3 of 4
-2
942
Intraclub Regatta
Apr 26, 2025/3 of 14
+50
944
SFYC Club Championship Series · R2
Mar 15, 2025/10 of 16
+4
894

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 Alerion 28” link above.

The confidence band (±82) 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.