Coaster
#923Harbor 20 · 92 · CCYC
859
+4±85
Overall Rank
#923
of 1797
Percentile
Top 51%
of 1797 boats
Rating
859
Confidence
±85
High
Races
54
Recent Form
+3
avg last 5 races
Last raced: Aug 21, 2025
Rating Over Time
1029-201Direct Competitors
Boats Coaster has raced against most often, with head-to-head finish record.
Tiny Bubbles568
— · Rating 801
2–17–2
11% wins · 21 races
Sailhook52772
— · Rating 841
0–16–2
0% wins · 18 races
K.I.S.S.46865
— · Rating 843
9–9
50% wins · 18 races
Conquest96
— · Rating 885
0–14–1
0% wins · 15 races
Melokia56360
Beneteau 36.7 · Rating 880
1–12–2
8% wins · 15 races
Sheldon4
— · Rating 747
9–3
75% wins · 12 races
Impact87
7 · Rating 1359
0–12
0% wins · 12 races
Valkyrie77165
— · Rating 1273
0–12
0% wins · 12 races
Race History
54 racesCCYC Beer Can Stout Series 2025 · R8
Aug 21, 2025/1 of 8
+4
1029
CCYC Beer Can Stout Series 2025 · R7
Aug 14, 2025/1 of 8
0
1025
CCYC Beer Can Stout Series 2025 · R6
Aug 12, 2025/1 of 8
+7
1026
CCYC Beer Can Stout Series 2025 · R5
Aug 12, 2025/3 of 8
+2
1019
CCYC Beer Can Stout Series 2025 · R2
Aug 12, 2025/4 of 8
+1
1017
CCYC Spring Classic 2025 · R2
May 18, 2025/2 of 7
+15
1016
CCYC Spring Classic 2025 · R1
Apr 6, 2025/DSQ
-11
1001
Navy Cup 2024 · R3
Jul 20, 2024/5 of 7
-15
1013
Navy Cup 2024 · R2
Jul 20, 2024/3 of 7
+3
1028
Navy Cup 2024 · R1
Jul 20, 2024/3 of 7
+3
1025
Navy Cup 2024 · R3
Jul 20, 2024/5 of 7
-17
1023
Navy Cup 2024 · R2
Jul 20, 2024/3 of 7
+1
1040
Navy Cup 2024 · R1
Jul 20, 2024/3 of 7
+1
1039
Twilight Series and Banquet
Apr 19, 2024/1 of 5
+4
1038
Beer Can Ale Series 2024 · R8
Mar 12, 2024/2 of 9
-4
1034
Beer Can Ale Series 2024 · R5
Mar 12, 2024/2 of 9
-2
1038
SBC Ace Welch Regatta · R3
Feb 3, 2024/3 of 8
+3
1040
SBC Ace Welch Regatta · R2
Feb 3, 2024/3 of 8
+17
1037
SBC Ace Welch Regatta · R1
Feb 3, 2024/4 of 8
+4
1020
CCYC Winter Solstice 2024
Jan 27, 2024/1 of 5
+25
1016
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 (±85) 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.