Mah Na Mah Na
#170· CAN 57 · RVanYC
851
-9±84
Overall Rank
#170
of 366
Percentile
Top 46%
of 366 boats
Rating
851
Confidence
±84
High
Races
38
Recent Form
-8
avg last 5 races
Last raced: Oct 4, 2025
Rating Over Time
1018-407Direct Competitors
Boats Mah Na Mah Na has raced against most often, with head-to-head finish record.
DanuCAN 69266
beneteau first 36.7 · Rating 1074
5–12–6
29% wins · 23 races
HavocCAN 13
— · Rating 968
6–13–2
32% wins · 21 races
ThroughCAN 18
— · Rating 1188
3–15
17% wins · 18 races
Rhumb Line69117
— · Rating 945
1–10–5
9% wins · 16 races
Allons-Y74359
— · Rating 770
10–4–1
71% wins · 15 races
BeeCAN 128
vxone · Rating 735
0–8–4
0% wins · 12 races
Merlin74401
— · Rating 965
3–7–2
30% wins · 12 races
VolanteCAN 51647
— · Rating 871
6–4–1
60% wins · 11 races
Race History
37 racesVARC Closer · R4
Oct 4, 2025/3 of 3
-9
1018
VARC Closer · R3
Oct 4, 2025/3 of 3
-10
1028
VARC Closer · R2
Oct 4, 2025/3 of 3
-9
1037
VARC Closer · R1
Oct 4, 2025/3 of 3
-10
1047
Howe Sound Regatta · R5
Sep 14, 2025/3 of 5
-4
1056
Howe Sound Regatta · R4
Sep 14, 2025/3 of 5
+1
1060
Howe Sound Regatta · R3
Sep 14, 2025/2 of 5
+13
1059
Howe Sound Regatta · R2
Sep 13, 2025/1 of 5
+26
1046
Howe Sound Regatta · R1
Sep 13, 2025/3 of 5
-3
1021
Collingwood Channel Race
Apr 26, 2025/6 of 9
-9
1024
Southern Straits 2025
Apr 19, 2025/28 of 37
-35
1033
Salish Sea Regatta 2025 · R14
Jan 1, 2025/NSC
-22
1068
Salish Sea Regatta 2025 · R13
Jan 1, 2025/1 of 7
+27
1090
Salish Sea Regatta 2025 · R12
Jan 1, 2025/4 of 7
-6
1063
Salish Sea Regatta 2025 · R4
Jan 1, 2025/3 of 7
+7
1069
VARC Opener 2025 · R3
Jan 1, 2025/5 of 8
-10
1062
VARC Opener 2025 · R2
Jan 1, 2025/4 of 8
+2
1072
VARC Opener 2025 · R1
Jan 1, 2025/4 of 8
+2
1070
Howe Sound Regatta · R5
Sep 15, 2024/3 of 9
+5
1089
Howe Sound Regatta · R4
Sep 15, 2024/3 of 9
+11
1084
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Oct 4, 2025 | VARC Closer · R4 | 3 / 3 | 1018 | -9 |
| Oct 4, 2025 | VARC Closer · R3 | 3 / 3 | 1028 | -10 |
| Oct 4, 2025 | VARC Closer · R2 | 3 / 3 | 1037 | -9 |
| Oct 4, 2025 | VARC Closer · R1 | 3 / 3 | 1047 | -10 |
| Sep 14, 2025 | Howe Sound Regatta · R5 | 3 / 5 | 1056 | -4 |
| Sep 14, 2025 | Howe Sound Regatta · R4 | 3 / 5 | 1060 | +1 |
| Sep 14, 2025 | Howe Sound Regatta · R3 | 2 / 5 | 1059 | +13 |
| Sep 13, 2025 | Howe Sound Regatta · R2 | 1 / 5 | 1046 | +26 |
| Sep 13, 2025 | Howe Sound Regatta · R1 | 3 / 5 | 1021 | -3 |
| Apr 26, 2025 | Collingwood Channel Race | 6 / 9 | 1024 | -9 |
| Apr 19, 2025 | Southern Straits 2025 | 28 / 37 | 1033 | -35 |
| Jan 1, 2025 | Salish Sea Regatta 2025 · R14 | NSC / 7 | 1068 | -22 |
| Jan 1, 2025 | Salish Sea Regatta 2025 · R13 | 1 / 7 | 1090 | +27 |
| Jan 1, 2025 | Salish Sea Regatta 2025 · R12 | 4 / 7 | 1063 | -6 |
| Jan 1, 2025 | Salish Sea Regatta 2025 · R4 | 3 / 7 | 1069 | +7 |
| Jan 1, 2025 | VARC Opener 2025 · R3 | 5 / 8 | 1062 | -10 |
| Jan 1, 2025 | VARC Opener 2025 · R2 | 4 / 8 | 1072 | +2 |
| Jan 1, 2025 | VARC Opener 2025 · R1 | 4 / 8 | 1070 | +2 |
| Sep 15, 2024 | Howe Sound Regatta · R5 | 3 / 9 | 1089 | +5 |
| Sep 15, 2024 | Howe Sound Regatta · R4 | 3 / 9 | 1084 | +11 |
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 ” link above.
The confidence band (±84) 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.