Circlesea
#824Folkboat · usa125 · GGYC
829
±79
Overall Rank
#824
of 1355
Percentile
Top 61%
of 1355 boats
Rating
829
Confidence
±79
High
Races
198
Recent Form
-7
avg last 5 races
Last raced: Oct 19, 2025
Rating Over Time
987+119Direct Competitors
Boats Circlesea has raced against most often, with head-to-head finish record.
Polperrof113
Folkboat · Rating 1080
6–126
5% wins · 132 races
Circle Seaf125
Nordic Folkboat · Rating 884
0–0–131
131 races
Frejausa111
Folkboat · Rating 979
6–122
5% wins · 128 races
Polperrous113
Nordic Folkboat · Rating 1051
8–114
7% wins · 122 races
Benino102
Knarr · Rating 1008
62–42–15
60% wins · 119 races
Svenkist140
Knarr · Rating 1110
40–61–13
40% wins · 114 races
TheaUSA 108
Folkboat · Rating 1036
25–81
24% wins · 106 races
Niuhi128
Knarr · Rating 1163
17–80–8
18% wins · 105 races
Race History
200 racesFall Invitational · R6
Oct 19, 2025/5 of 6
0
987
Fall Invitational · R5
Oct 19, 2025/6 of 6
-7
987
Fall Invitational · R4
Oct 19, 2025/6 of 6
-8
994
Fall Invitational · R3
Oct 18, 2025/6 of 6
-10
1002
Fall Invitational · R2
Oct 18, 2025/6 of 6
-11
1012
Fall Invitational · R1
Oct 18, 2025/6 of 6
-13
1023
Phyllis Kleinman Swiftsure · R6
Aug 24, 2025/3 of 7
+11
1036
Phyllis Kleinman Swiftsure · R5
Aug 24, 2025/6 of 7
-10
1025
Phyllis Kleinman Swiftsure · R4
Aug 24, 2025/7 of 7
-19
1035
Phyllis Kleinman Swiftsure · R3
Aug 23, 2025/4 of 7
0
1054
Phyllis Kleinman Swiftsure · R2
Aug 23, 2025/3 of 7
+8
1054
Phyllis Kleinman Swiftsure · R1
Aug 23, 2025/5 of 7
-8
1046
SF Bay Folkboat Association Wednesday Evening Series, hosted by the St. Francis Yacht Club · R9
Aug 22, 2025/3 of 7
+5
1054
SF Bay Folkboat Association Wednesday Evening Series, hosted by the St. Francis Yacht Club · R8
Aug 14, 2025/5 of 7
-6
1050
SF Bay Folkboat Association Wednesday Evening Series, hosted by the St. Francis Yacht Club · R7
Aug 7, 2025/2 of 7
+8
1055
Woodies Invitational · R6
Jun 29, 2025/5 of 9
+3
1048
Woodies Invitational · R5
Jun 29, 2025/6 of 9
-4
1044
Woodies Invitational · R4
Jun 28, 2025/5 of 9
+2
1048
Woodies Invitational · R3
Jun 28, 2025/5 of 9
+4
1046
Woodies Invitational · R2
Jun 28, 2025/5 of 9
+5
1043
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 Folkboat” link above.
The confidence band (±79) 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.