Brilliant, Parker
Current rating: 1466
Record: 1-3
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 194 | Currie, Matthew (1585) | Lost 1-2 | -161484 |
| 2modern | 664 | Zimmerman, Daniel (1480) | Won 2-0 | +171501 |
| 3modern | 997 | Lehman, Michael (1520) | Lost 1-2 | -171484 |
| 4modern | 976 | Schmitt, JR (1483) | Lost 1-2 | -181466 |
| average opponent: 1517record: 1-3 | new rating: 1466 | |||