C., Brent
Current rating: 1516
Record: 4-3
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 20 | Johnson, Mike (1446) | Lost 1-2 | -191481 |
| 2standard | 449 | Brooks, John T (1427) | Won 2-0 | +171498 |
| 3standard | 351 | Reck, Jarrad (1432) | Won 2-0 | +171515 |
| 4standard | 229 | Lee, Simon [USA] (1520) | Lost 1-2 | -181497 |
| 5standard | 537 | Melillo, Mario (1525) | Won 2-0 | +181515 |
| 6standard | 250 | RUGGIERO, ANTHONY C (1516) | Won 2-1 | +181533 |
| 7standard | 261 | Goldman-Kirst, Martin (1570) | Lost 1-2 | -171516 |
| average opponent: 1491record: 4-3 | new rating: 1516 | |||