Joe Mama
DinghyFJ · 109
509
+9±314
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
509
Confidence
±314
Low
Races
12
Recent Form
-9
avg last 5 races
Last raced: Sep 8, 2019
Rating Over Time
1138+167Direct Competitors
Boats Joe Mama has raced against most often, with head-to-head finish record.
GoBobGo183849
laser 4.7 · Rating 411
2–8–2
20% wins · 12 races
Student Driver178859
laser radial · Rating 334
12–0
100% wins · 12 races
N/A155242
laser 4.7 · Rating 632
2–8–2
20% wins · 12 races
Celeste175058
Laser Radial · Rating 295
12–0
100% wins · 12 races
Tiera206165
Laser Radial · Rating 538
4–6–2
40% wins · 12 races
Sirene3
laser 4.7 · Rating 321
10–2
83% wins · 12 races
Jetski.auto.bailer172473
Laser Radial · Rating 712
12–0
100% wins · 12 races
.20
laser radial · Rating 163
12–0
100% wins · 12 races
Race History
12 racesJohnny Adams Memorial Regatta (JAM) 2019 · R6
Sep 8, 2019/3 of 23
+9
1138
Johnny Adams Memorial Regatta (JAM) 2019 · R5
Sep 8, 2019/9 of 23
-33
1129
Johnny Adams Memorial Regatta (JAM) 2019 · R4
Sep 8, 2019/8 of 23
+14
1162
Johnny Adams Memorial Regatta (JAM) 2019 · R6
Sep 8, 2019/3 of 23
+10
1148
Johnny Adams Memorial Regatta (JAM) 2019 · R5
Sep 8, 2019/9 of 23
-44
1138
Johnny Adams Memorial Regatta (JAM) 2019 · R4
Sep 8, 2019/8 of 23
+15
1182
Johnny Adams Memorial Regatta (JAM) 2019 · R3
Sep 7, 2019/6 of 23
-59
1167
Johnny Adams Memorial Regatta (JAM) 2019 · R2
Sep 7, 2019/2 of 23
+97
1226
Johnny Adams Memorial Regatta (JAM) 2019 · R1
Sep 7, 2019/6 of 23
+41
1129
Johnny Adams Memorial Regatta (JAM) 2019 · R3
Sep 7, 2019/6 of 23
-114
1088
Johnny Adams Memorial Regatta (JAM) 2019 · R2
Sep 7, 2019/2 of 23
+231
1202
Johnny Adams Memorial Regatta (JAM) 2019 · R1
Sep 7, 2019/6 of 23
+179
971
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Sep 8, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R6 | 3 / 23 | 1138 | +9 |
| Sep 8, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R5 | 9 / 23 | 1129 | -33 |
| Sep 8, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R4 | 8 / 23 | 1162 | +14 |
| Sep 8, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R6 | 3 / 23 | 1148 | +10 |
| Sep 8, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R5 | 9 / 23 | 1138 | -44 |
| Sep 8, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R4 | 8 / 23 | 1182 | +15 |
| Sep 7, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R3 | 6 / 23 | 1167 | -59 |
| Sep 7, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R2 | 2 / 23 | 1226 | +97 |
| Sep 7, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R1 | 6 / 23 | 1129 | +41 |
| Sep 7, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R3 | 6 / 23 | 1088 | -114 |
| Sep 7, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R2 | 2 / 23 | 1202 | +231 |
| Sep 7, 2019 | Johnny Adams Memorial Regatta (JAM) 2019 · R1 | 6 / 23 | 971 | +179 |
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 FJ” link above.
The confidence band (±314) 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.