Gall, John 7654
Current rating: 1526
Record: 5-4
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Wallerstein, Robert (1668) | Lost 1-2 | -151485 |
| 2sealed | 284 | Greb, Chuck (1483) | Won 2-0 | +181503 |
| 3sealed | 242 | Avila, Daniel (1509) | Won 2-0 | +181521 |
| 4sealed | 132 | Field, Shawn M (1519) | Won 2-1 | +181539 |
| 5sealed | 168 | Fennell, Christopher (1914) | Lost 0-2 | -111528 |
| 6sealed | 155 | Stockton, Daniel L (1500) | Won 2-0 | +171545 |
| 7sealed | 153 | Calhoun, Christopher (1501) | Lost 1-2 | -191526 |
| 8sealed | 161 | Potter, Gregory (1519) | Won 2-0 | +181544 |
| 9sealed | 109 | Niece, Lee (1542) | Lost 0-2 | -181526 |
| average opponent: 1573record: 5-4 | new rating: 1526 | |||