Burdett, Justin
Current rating: 1419
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 179 | Hazen, Jim (1500) | Lost 0-2 | -171433 |
| 2standard | 379 | Yue, Jen (1288) | Won 2-1 | +151448 |
| 3standard | 552 | Moran, Kathleen (1500) | Lost 1-2 | -171431 |
| 4standard | 508 | Brillhart, Brian (1481) | Lost 0-2 | -171414 |
| 5standard | 558 | Hinnebusch, Joe (1462) | Won 2-0 | +191433 |
| 6standard | 548 | Woo, Paul (1691) | Lost 0-2 | -141419 |
| top | average opponent: 1487record: 2-4 | new rating: 1419 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 229 | Nikoula, Mark (1432) | Lost 1-2 | -191445 |
| 4modern | 644 | Hutchinson, Taylor (1491) | Lost 1-2 | -171428 |
| 5modern | 642 | Kelly, Eamon (1497) | Lost 0-2 | -171411 |
| 6modern | 806 | Sparks, Dennis (1481) | Won 2-0 | +191430 |
| 7modern | 700 | Cross, John (1499) | Won 2-0 | +201450 |
| top | average opponent: 1480record: 2-3 | new rating: 1450 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 327 | Bitsura, John (1466) | Won 2-1 | +171517 |
| 2sealed | 133 | Buss, Teresa (1545) | Lost 0-2 | -171500 |
| 3sealed | 294 | Ring, Levi (1489) | Lost 1-2 | -181482 |
| 4sealed | 519 | Jardine, Eric (1481) | Lost 0-2 | -181464 |
| top | average opponent: 1495record: 1-3 | new rating: 1464 | ||