Quark
#83Harbor 20 · 313 · CCYC
745
+2±60
Overall Rank
#83
of 105
Percentile
Top 79%
of 105 boats
Rating
745
Confidence
±60
High
Races
41
Recent Form
+2
avg last 5 races
Last raced: Jul 18, 2026
Rating Over Time
865+73Direct Competitors
Boats Quark has raced against most often, with head-to-head finish record.
Uplifted46877
— · Rating 758
3–6–3
33% wins · 12 races
Sarayu77433
— · Rating 860
0–7–4
0% wins · 11 races
K.I.S.S.46865
— · Rating 865
3–7
30% wins · 10 races
Tiny Bubbles568
— · Rating 802
0–5–4
0% wins · 9 races
Impact87
7 · Rating 1359
0–8
0% wins · 8 races
Elusive7005
— · Rating 506
1–6
14% wins · 7 races
Ran7506
— · Rating 707
0–4–1
0% wins · 5 races
Race History
41 racesNavy Cup 2026 - SBC Series Race · R3
Jul 18, 2026/3 of 8
+2
865
Navy Cup 2026 - SBC Series Race · R2
Jul 18, 2026/4 of 8
-7
864
Navy Cup 2026 - SBC Series Race · R1
Jul 18, 2026/4 of 8
+3
870
CCYC 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
842
CCYC Spring Classic 2025
Apr 6, 2025/3 of 7
+9
838
Twilight Series and Banquet
Apr 19, 2024/4 of 5
+9
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
799
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 (±60) 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.