Chmielewski, Slawomir
Current rating: 1425
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 449 | Bernabe, Patricio (1535) | Won 2-0 | +211416 |
| 2sealed | 412 | Bates, Carl (1518) | Won 2-1 | +191435 |
| 3sealed | 462 | Amy, Jack (1534) | Lost 1-2 | -161419 |
| 4sealed | 499 | Palmer, Luke (1488) | Won 2-0 | +191438 |
| 5sealed | 504 | McNally, Sean (1501) | Won 2-1 | +201458 |
| 6sealed | 431 | Farace, Riccardo (1458) | Lost 1-2 | -181440 |
| 7sealed | 509 | Lee, Alex (1608) | Lost 1-2 | -151425 |
| top | average opponent: 1520record: 4-3 | new rating: 1425 | ||
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 74 | Bodsch, Andreas (1547) | Won 2-1 | +201484 |
| 2sealed | 127 | Woolrich, Jake S (1518) | Lost 0-2 | -181466 |
| 3sealed | 196 | Shepherd, Iain (1414) | Lost 1-2 | -191447 |
| 4sealed | 306 | O'Keeffe, Simon P (1398) | Lost 0-2 | -191428 |
| 5sealed | 305 | Saxton, Joseph (1463) | Lost 0-2 | -171411 |
| 6sealed | 262 | Allouchery, Gonzague (1515) | Lost 0-2 | -161395 |
| top | average opponent: 1476record: 1-5 | new rating: 1395 | ||
| Grand Prix Warsaw 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 27 | Zysk, Adam (1518) | Won 2-0 | +181518 |
| 3block | 46 | Schneiders, Felix (1553) | Lost 0-2 | -171501 |
| 4block | 45 | Maciejewski, Maciej (1522) | Lost 1-2 | -181483 |
| 5block | 137 | Mos, Michal (1419) | Lost 0-2 | -191464 |
| top | average opponent: 1503record: 1-3 | new rating: 1464 | ||