Maguda, Chris
Current rating: 1482
Record: 2-3-1
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 413 | Corley, Michael (1533) | Lost 0-2 | -171483 |
| 2standard | 548 | Wallace, Regis (1483) | Won 2-1 | +181501 |
| 3standard | 340 | Chang, Jorge (1500) | Lost 0-2 | -181483 |
| 4standard | 496 | La, Thanh (1432) | Lost 0-1 | -191464 |
| 5standard | 570 | Neville, Dan (1464) | Won 2-1 | +181482 |
| 6standard | 466 | Baugh, michael (1484) | Draw 1-1 | 01482 |
| average opponent: 1483record: 2-3-1 | new rating: 1482 | |||