SailELO

Zephyr

#71

J/27 · 69308 · STYC

766
+10±38
Overall Rank
#71
of 105
Percentile
Top 68%
of 105 boats
Rating
766
Confidence
±38
High
Races
113
Recent Form
+3
avg last 5 races
View all J/27Compare
Last raced: May 18, 2026

Rating Over Time

842+50

Direct Competitors

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

Race History

113 races
Ballard Cup Series I · R6
May 18, 2026/2 of 10
+10
842
Ballard Cup Series I · R5
May 11, 2026/3 of 10
-32
832
Ballard Cup Series I · R4
May 4, 2026/2 of 10
+16
864
Ballard Cup Series I · R3
Apr 27, 2026/2 of 10
+11
848
Ballard Cup Series I · R2
Apr 20, 2026/2 of 10
+9
837
Ballard Cup Series I · R1
Apr 13, 2026/2 of 10
+9
828
Blakely Rock Benefit Race
Apr 11, 2026/3 of 10
-31
819
Racing: 2026 Center Sound Series - All 3 Events · R2
Mar 7, 2026/24 of 42
+1
849
Racing: 2026 Center Sound Series - All 3 Events · R2
Mar 7, 2026/24 of 42
+1
848
Racing: 2026 Center Sound Series - All 3 Events · R2
Mar 7, 2026/24 of 42
+1
847
Racing: 2026 Center Sound Series - All 3 Events · R1
Feb 28, 2026/13 of 42
+9
846
Racing: 2026 Center Sound Series - All 3 Events · R1
Feb 28, 2026/13 of 42
+8
837
Racing: 2026 Center Sound Series - All 3 Events · R1
Feb 28, 2026/13 of 42
+7
829
Snowbird Series · R4
Feb 21, 2026/2 of 9
+10
822
Snowbird Series · R3
Jan 10, 2026/2 of 9
+20
812
Race to the Straits
Jan 1, 2026/5 of 12
-15
792
Fall Regatta
Nov 1, 2025/1 of 6
+15
807
Great Pumpkin Race
Oct 18, 2025/6 of 7
-43
792
Women at the Helm · R3
Sep 20, 2025/3 of 7
-6
835
Women at the Helm · R2
Sep 20, 2025/2 of 7
+30
841

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 J/27” link above.

The confidence band (±38) 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.