Hackler, Joshua
Current rating: 1454
Record: 4-7
| Grand Prix Charlotte 2016 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 601 | Stanton, Mark (1617) | Lost 1-2 | -151449 |
| 2modern | 762 | Aeillo, Jason (1446) | Won 2-1 | +181467 |
| 3modern | 981 | Frazier, Kevin (1470) | Lost 1-2 | -181449 |
| 4modern | 1129 | Hunter, Wilson (1792) | Lost 0-2 | -121437 |
| 5modern | 801 | Gardner, Christopher (1463) | Won 2-0 | +191456 |
| 6modern | 766 | Henry, Samuel (1404) | Won 2-0 | +171473 |
| 7modern | 565 | Kesselman, Matthew (1426) | Lost 0-2 | -191454 |
| average opponent: 1517record: 3-4 | new rating: 1454 | |||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 962 | Pierson, Hayes (1500) | Lost 0-2 | -181482 |
| 2sealed | 1181 | Jenkins, Michael (1461) | Won 2-0 | +181500 |
| 3sealed | 992 | Walker, Matthew [USA] (1499) | Lost 0-2 | -181482 |
| 4sealed | 1145 | Vizaro, Justin (1519) | Lost 0-2 | -181464 |
| average opponent: 1495record: 1-3 | new rating: 1464 | |||