Irwin, Chase
Current rating: 1550
Record: 10-8
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 191 | Stirba, Jessica Lina (1568) | Lost 0-2 | -181570 |
| 2sealed | 716 | Poirier, Matt (1480) | Lost 0-2 | -201550 |
| average opponent: 1524record: 0-2 | new rating: 1550 | |||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 773 | Unser, Ryan (1496) | Won 0-0 | +181518 |
| 2sealed | 666 | McClure, Blake (1680) | Lost 0-2 | -151503 |
| 3sealed | 776 | Myrick, Ethan (1531) | Won 2-0 | +181521 |
| 4sealed | 721 | Bartholomew, Brent A (1518) | Won 2-0 | +181539 |
| 5sealed | 674 | Star, Kyler (1483) | Won 2-0 | +171556 |
| 6sealed | 577 | Culley, Jacob D (1509) | Won 2-0 | +171573 |
| 7sealed | 564 | Reda, Derek (1562) | Won 2-0 | +181591 |
| 8sealed | 522 | Older, Patrick (1601) | Won 2-0 | +181609 |
| 9sealed | 524 | Lam, Johnny (1574) | Won 2-0 | +181627 |
| 10sealed | 12 | Juza, Martin (1934) | Lost 1-2 | -131614 |
| 11draft | 9 | Stambaugh, Trent (1584) | Lost 0-2 | -181596 |
| 12draft | 23 | Bello, Hashim (1773) | Lost 1-2 | -151581 |
| 13draft | 31 | Beasley, Orrin (1845) | Lost 0-2 | -131568 |
| 14draft | 71 | McGrogan, Kyle (1567) | Won 2-0 | +181586 |
| 15draft | 66 | Nunes, James (1784) | Lost 0-2 | -151571 |
| 16draft | 48 | Fritchey, Austin (1532) | Won 2-0 | +171588 |
| average opponent: 1623record: 10-6 | new rating: 1588 | |||