Jones, Gregory
Current rating: 1645
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 925 | Bossen, Matt (1500) | Lost 1-2 | -171464 |
| 2sealed | 1130 | Lafakis, Chris (1637) | Won 2-0 | +211485 |
| 3sealed | 1096 | Larry, Brandon (1595) | Won 2-1 | +201505 |
| 4sealed | 966 | Sprowls, Brandon (1697) | Won 2-0 | +211526 |
| 5sealed | 635 | Berrey, Robert (1523) | Won 2-0 | +181544 |
| 6sealed | 615 | Petre, Evan (2034) | Won 2-0 | +271571 |
| 7sealed | 548 | Aguilar, Fernando (1808) | Lost 0-2 | -141557 |
| 8sealed | 605 | Ashford, Steven (1535) | Won 2-1 | +171574 |
| 9sealed | 568 | Ferrando, Matthew (1863) | Won 2-0 | +241598 |
| 10draft | 1025 | Graham, Justin (1595) | Lost 1-2 | -181580 |
| 11draft | 922 | Epstein, Orr (1593) | Won 2-1 | +181598 |
| 12draft | 1027 | Raval, Mahendra (1632) | Lost 1-2 | -181580 |
| 13draft | 992 | Egorov, Arseniy (1691) | Won 2-0 | +201600 |
| 14draft | 953 | Hantz, Michael (1866) | Won 2-1 | +231623 |
| 15draft | 925 | Dao, Phu (1823) | Won 2-1 | +221645 |
| top | average opponent: 1693record: 11-4 | new rating: 1645 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 316 | Ledford, Travis (1536) | Lost 0-2 | -181501 |
| 2sealed | 649 | Manzi, Matthew (1483) | Lost 0-2 | -181483 |
| 3sealed | 879 | Schiff, Matthew (1463) | Won 2-1 | +171500 |
| 4sealed | 652 | Rodriguez, Edwin (1448) | Lost 0-2 | -191481 |
| top | average opponent: 1482record: 1-3 | new rating: 1481 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 96 | Smith, Daniel (1490) | Won 2-0 | +181518 |
| 3sealed | 44 | Kram, Benjamin (1485) | Won 2-1 | +171535 |
| 4sealed | 35 | Nguyen, Justin (1700) | Won 2-1 | +211556 |
| 5sealed | 14 | Scofield, Garrett (1534) | Lost 0-2 | -181538 |
| 6sealed | 74 | Piles, John (1458) | Won 2-0 | +161554 |
| 7sealed | 47 | Bushee, Marc (1563) | Lost 0-2 | -181536 |
| 8sealed | 58 | Bolin, Andrew (1555) | Lost 0-2 | -171519 |
| top | average opponent: 1541record: 4-3 | new rating: 1519 | ||