Seaberry, John
Current rating: 1428
Record: 4-8
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 426 | Guevara, Eric (1500) | Lost 0-2 | -181464 |
| 2sealed | 526 | Garner, Tyler (1462) | Lost 1-2 | -181446 |
| 3sealed | 591 | Richards, Jeremy (1464) | Lost 0-2 | -181428 |
| average opponent: 1475record: 0-3 | new rating: 1428 | |||
| Grand Prix Dallas 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 36 | Davis, Dustin (1500) | Won 2-1 | +181518 |
| 2extended | 161 | Blackwelder, Nolan (1635) | Won 2-1 | +201538 |
| 3extended | 111 | Mowrey, Austin (1535) | Won 0-0 | +181556 |
| 4extended | 46 | Crowder, Kevin (1554) | Lost 1-2 | -181538 |
| 5extended | 84 | Raute, Tygre (1563) | Lost 0-2 | -181520 |
| 6extended | 132 | Lancaster, Charles (1464) | Won 2-0 | +171537 |
| 7extended | 121 | Buras, Nick (1541) | Lost 0-2 | -171520 |
| 8extended | 100 | Otwell, Christopher (1448) | Lost 0-2 | -201500 |
| 9extended | 97 | Pauly, Christopher M (1468) | Lost 0-2 | -181482 |
| average opponent: 1523record: 4-5 | new rating: 1482 | |||