Irwin, Tim
Current rating: 1523
Record: 4-3
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 408 | Constantinou, George (1500) | Won 2-1 | +181518 |
| 2sealed | 413 | Winspear, James (1488) | Lost 0-2 | -191499 |
| 3sealed | 578 | Johnson, Ben [ENG] (1481) | Won 2-1 | +181517 |
| 4sealed | 489 | Biltcliffe, Adam (1531) | Won 2-0 | +181535 |
| 5sealed | 485 | Hinz, Levi (1587) | Lost 0-2 | -171518 |
| 6sealed | 546 | Zhao, Winxin (1527) | Won 2-0 | +181536 |
| 7sealed | 460 | Dupuy de Lome, Alejandro (1786) | Lost 1-2 | -131523 |
| average opponent: 1557record: 4-3 | new rating: 1523 | |||