Clark, Brandon M
Current rating: 1478
Record: 2-3
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 160 | Ruggles, Randall (1500) | Lost 1-2 | -181482 |
| 2sealed | 559 | Springer, Harry (1384) | Lost 1-2 | -201462 |
| 3sealed | 678 | Ryan F., (1466) | Won 2-1 | +181480 |
| 4sealed | 533 | Weston, Josh (1432) | Won 2-0 | +171497 |
| 5sealed | 537 | Babcock, Grant (1441) | Lost 0-2 | -191478 |
| average opponent: 1444record: 2-3 | new rating: 1478 | |||