Quark
#990Harbor 20 · 313 · CCYC
691
+7±88
Overall Rank
#990
of 1169
Percentile
Top 85%
of 1169 boats
Rating
691
Confidence
±88
High
Races
38
Recent Form
+6
avg last 5 races
Last raced: Aug 21, 2025
Rating Over Time
867+75Direct Competitors
Boats Quark has raced against most often, with head-to-head finish record.
Race History
38 racesCCYC Beer Can Stout Series 2025 · R8
Aug 21, 2025/3 of 8
+7
867
CCYC Beer Can Stout Series 2025 · R7
Aug 14, 2025/2 of 8
+4
860
CCYC Beer Can Stout Series 2025 · R6
Aug 12, 2025/5 of 8
+5
856
CCYC Beer Can Stout Series 2025 · R5
Aug 12, 2025/4 of 8
+8
851
CCYC Beer Can Stout Series 2025 · R4
Aug 12, 2025/2 of 8
+4
843
CCYC Spring Classic 2025
Apr 6, 2025/3 of 7
+9
839
Twilight Series and Banquet
Apr 19, 2024/4 of 5
+10
830
Beer Can Ale Series 2024 · R4
Apr 3, 2024/3 of 9
+1
820
Beer Can Ale Series 2024 · R3
Mar 27, 2024/4 of 9
+12
820
Beer Can Ale Series 2024 · R1
Mar 13, 2024/4 of 9
+2
808
Beer Can Ale Series 2024 · R8
Mar 12, 2024/3 of 9
+7
805
Beer Can Ale Series 2024 · R7
Mar 12, 2024/2 of 9
-2
799
Beer Can Ale Series 2024 · R6
Mar 12, 2024/1 of 9
+2
801
Beer Can Ale Series 2024 · R5
Mar 12, 2024/3 of 9
+5
799
SBC Ace Welch Regatta · R2
Feb 3, 2024/7 of 8
-16
794
SBC Ace Welch Regatta · R1
Feb 3, 2024/5 of 8
+11
810
CCYC Winter Solstice 2024
Jan 27, 2024/4 of 5
-2
800
Twilight Series and Banquet
Jan 1, 2024/4 of 5
+10
802
Navy Cup 2022 · R3
Jul 16, 2022/6 of 7
-3
792
Navy Cup 2022 · R2
Jul 16, 2022/4 of 7
+3
795
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 Harbor 20” link above.
The confidence band (±88) 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.