Dean, Charles
Current rating: 1482
Record: 3-4
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 90 | Katz, Ben (1597) | Lost 1-2 | -161484 |
| 2sealed | 476 | Crampton, Colin (1482) | Lost 1-2 | -181466 |
| 3sealed | 593 | Salazar, Marcos (1465) | Lost 1-2 | -181448 |
| 4sealed | 681 | Swank, Zane (1399) | Won 2-1 | +171465 |
| 5sealed | 580 | Grammes, Billy (1463) | Won 2-0 | +181483 |
| 6sealed | 473 | Rock, Douglas (1483) | Won 2-0 | +181501 |
| 7sealed | 339 | santiago, orlando U (1472) | Lost 0-2 | -191482 |
| average opponent: 1480record: 3-4 | new rating: 1482 | |||