Stamper, James
Current rating: 1447
Record: 3-6
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 485 | Parker, Samuel A (1500) | Lost 1-2 | -181482 |
| 2sealed | 561 | Rich, Steven (1428) | Won 2-1 | +171499 |
| 3sealed | 568 | Peter, Michael (1650) | Lost 0-2 | -151484 |
| 4sealed | 603 | Green, Oliver (1453) | Lost 1-2 | -191465 |
| 5sealed | 608 | Parker, Jack (1462) | Won 2-0 | +181483 |
| 6sealed | 591 | Cole, Neil (1480) | Lost 0-2 | -181465 |
| 7sealed | 576 | Ronning, Anja (1467) | Lost 1-2 | -181447 |
| 8sealed | 546 | Baddeley, Joe (1408) | Won 2-0 | +171464 |
| 9sealed | 636 | Zacharias, Kyriakos (1479) | Lost 0-2 | -171447 |
| average opponent: 1481record: 3-6 | new rating: 1447 | |||