Mazu
#933J/105 · 174 · CS
718
±37
Overall Rank
#933
of 1163
Percentile
Top 80%
of 1163 boats
Rating
718
Confidence
±37
High
Races
100
Recent Form
-10
avg last 5 races
Last raced: May 18, 2026
Rating Over Time
792Direct Competitors
Boats Mazu has raced against most often, with head-to-head finish record.
Jolly Green1
J/80 · Rating 873
11–71–3
13% wins · 85 races
Panic482
J/105 · Rating 857
8–71
10% wins · 79 races
Flash44
— · Rating 724
6–61–1
9% wins · 68 races
Moose UnknownCAN 89
J/105 · Rating 1095
3–55
5% wins · 58 races
Jaded299
J/105 · Rating 1008
9–42
18% wins · 51 races
Blur46407
B-25 · Rating 712
9–37–3
20% wins · 49 races
Underdog85
j/80 · Rating 699
6–37–2
14% wins · 45 races
Jammy Dodger15
j/80 · Rating 709
4–39–2
9% wins · 45 races
Race History
100 racesBallard Cup Series I · R6
May 18, 2026/7 of 14
0
792
Ballard Cup Series I · R5
May 11, 2026/9 of 14
0
792
Ballard Cup Series I · R3
Apr 27, 2026/10 of 14
0
792
Ballard Cup Series I · R2
Apr 20, 2026/6 of 14
0
792
Ballard Cup Series I · R1
Apr 13, 2026/8 of 14
-50
792
Blakely Rock Benefit Race
Apr 11, 2026/9 of 9
-48
841
Racing: 2026 Center Sound Series - All 3 Events · R2
Mar 7, 2026/13 of 26
-2
889
Racing: 2026 Center Sound Series - All 3 Events · R2
Mar 7, 2026/13 of 26
-4
891
Racing: 2026 Center Sound Series - All 3 Events · R2
Mar 7, 2026/13 of 26
-6
895
Racing: 2026 Center Sound Series - All 3 Events · R1
Feb 28, 2026/9 of 26
+23
901
Racing: 2026 Center Sound Series - All 3 Events · R1
Feb 28, 2026/9 of 26
+26
879
Racing: 2026 Center Sound Series - All 3 Events · R1
Feb 28, 2026/9 of 26
+30
853
Race to the Straits
Jan 1, 2026/3 of 10
-54
823
Grand Prix Regatta · R3
Oct 25, 2025/4 of 13
+25
877
Grand Prix Regatta · R1
Oct 24, 2025/5 of 13
+22
852
Racing: PSSC - Big Boat - 2025 · R5
Oct 12, 2025/12 of 17
-6
830
Racing: PSSC - Big Boat - 2025 · R5
Oct 12, 2025/12 of 17
-9
836
Racing: PSSC - Big Boat - 2025 · R4
Oct 11, 2025/11 of 17
-5
845
Racing: PSSC - Big Boat - 2025 · R3
Oct 11, 2025/8 of 17
+12
850
Racing: PSSC - Big Boat - 2025 · R2
Oct 11, 2025/10 of 17
+4
837
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/105” link above.
The confidence band (±37) 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.