Clark, Bruce
Current rating: 1484
Record: 1-2
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Wassel, Robert (1500) | Won 2-0 | +181518 |
| 2sealed | 160 | Burham, Michael (1511) | Lost 1-2 | -181500 |
| 3sealed | 576 | Davis, Randy (1640) | Lost 0-2 | -161484 |
| average opponent: 1550record: 1-2 | new rating: 1484 | |||