Spirit
#910Alerion 28 · 0275 · SFYC
723
-1±82
Overall Rank
#910
of 1115
Percentile
Top 82%
of 1115 boats
Rating
723
Confidence
±82
High
Races
52
Recent Form
+5
avg last 5 races
Last raced: Oct 19, 2025
Rating Over Time
887+84Direct Competitors
Boats Spirit has raced against most often, with head-to-head finish record.
Lonestar40
Beneteau 10R · Rating 958
14–5–2
74% wins · 21 races
Abba-Zaba8112
Tartan Ten · Rating 1187
13–7
65% wins · 20 races
Sweet De254
Alerion 28 · Rating 1027
2–18
10% wins · 20 races
Zenaida38079
Alerion 28 · Rating 1019
0–18
0% wins · 18 races
Resilience136
Alerion 28 · Rating 1089
2–13
13% wins · 15 races
Jewel255
Alerion 28 · Rating 866
2–13
13% wins · 15 races
Dream222
Alerion 28 · Rating 888
8–7
53% wins · 15 races
Allegro non tropo188
Alerion 28 · Rating 1016
1–14
7% wins · 15 races
Race History
50 racesFall Invitational · R6
Oct 19, 2025/3 of 7
-1
887
Fall Invitational · R5
Oct 19, 2025/5 of 7
-17
888
Fall Invitational · R4
Oct 19, 2025/5 of 7
-18
905
10th Anniversary of the Auxiliary Cup · R2
Oct 4, 2025/1 of 6
+37
923
10th Anniversary of the Auxiliary Cup · R1
Oct 4, 2025/2 of 6
+26
886
Summer Keelboat Regatta · R5
Aug 10, 2025/6 of 8
-8
859
Summer Keelboat Regatta · R4
Aug 10, 2025/5 of 8
+3
868
Summer Keelboat Regatta · R3
Aug 9, 2025/5 of 8
+2
864
Summer Keelboat Regatta · R2
Aug 9, 2025/7 of 8
-13
862
Summer Keelboat Regatta · R1
Aug 9, 2025/8 of 8
-27
875
Woodies Invitational · R6
Jun 29, 2025/4 of 8
-5
901
Woodies Invitational · R5
Jun 29, 2025/5 of 8
-17
907
Woodies Invitational · R4
Jun 28, 2025/6 of 8
-15
924
Woodies Invitational · R3
Jun 28, 2025/6 of 8
-8
938
Woodies Invitational · R2
Jun 28, 2025/6 of 8
-8
946
Woodies Invitational · R1
Jun 28, 2025/3 of 8
-6
954
SFYC Club Championship Series · R3
May 3, 2025/7 of 16
+5
960
Staff Commodores' Cup
May 3, 2025/3 of 4
-2
955
Intraclub Regatta
Apr 26, 2025/3 of 14
+50
957
SFYC Club Championship Series · R2
Mar 15, 2025/10 of 16
+2
907
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.