Ballinger, William
Current rating: 1428
Record: 0-4
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 588 | Throop, Adrian (1483) | Lost 0-2 | -181482 |
| 2extended | 607 | Elfering, Brian (1499) | Lost 0-2 | -181464 |
| 3extended | 648 | Mork, Elliot (1462) | Lost 0-2 | -181446 |
| 4extended | 680 | McCormack, Alan (1445) | Lost 0-2 | -181428 |
| average opponent: 1472record: 0-4 | new rating: 1428 | |||