Prime Number
#52J/70 · 29 · StFYC
Rating Over Time
938-101Direct Competitors
Prime Number hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.
Race History
26 races| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Jan 26, 2019 | Three Bridge Fiasco | 20 / 265 | 938 | +26 |
| Jan 27, 2018 | Three Bridge Fiasco | DNF / 360 | 912 | -12 |
| Sep 14, 2017 | Rolex Big Boat Series · R7 | 1 / 11 | 924 | +39 |
| Sep 14, 2017 | Rolex Big Boat Series · R6 | 5 / 11 | 885 | +8 |
| Sep 14, 2017 | Rolex Big Boat Series · R5 | 9 / 11 | 877 | -23 |
| Sep 14, 2017 | Rolex Big Boat Series · R4 | 7 / 11 | 899 | -12 |
| Sep 14, 2017 | Rolex Big Boat Series · R3 | 6 / 11 | 912 | -5 |
| Sep 14, 2017 | Rolex Big Boat Series · R2 | 6 / 11 | 917 | -5 |
| Sep 14, 2017 | Rolex Big Boat Series · R1 | 6 / 11 | 922 | -7 |
| Apr 15, 2017 | Round the Rocks | 6 / 82 | 929 | +61 |
| Sep 15, 2016 | Rolex Big Boat Series · R9 | DSQ / 36 | 868 | -24 |
| Sep 15, 2016 | Rolex Big Boat Series · R8 | 30 / 36 | 892 | -20 |
| Sep 15, 2016 | Rolex Big Boat Series · R7 | 31 / 36 | 913 | -31 |
| Sep 15, 2016 | Rolex Big Boat Series · R6 | 7 / 36 | 943 | +39 |
| Sep 15, 2016 | Rolex Big Boat Series · R5 | 11 / 36 | 904 | +17 |
| Sep 15, 2016 | Rolex Big Boat Series · R4 | 22 / 36 | 887 | 0 |
| Sep 15, 2016 | Rolex Big Boat Series · R3 | 22 / 36 | 887 | -3 |
| Sep 15, 2016 | Rolex Big Boat Series · R2 | 26 / 36 | 891 | -12 |
| Sep 15, 2016 | Rolex Big Boat Series · R11 | 24 / 36 | 903 | -13 |
| Sep 15, 2016 | Rolex Big Boat Series · R10 | 28 / 36 | 916 | -38 |
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/70” link above.
The confidence band (±315) 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.