Apiecionek, Sybren
Current rating: 1464
Record: 2-4
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1 | Meyer, Nicolas (1500) | Won 2-1 | +181518 |
| 2sealed | 131 | Wellens, Wilson (1557) | Lost 1-2 | -171501 |
| 3sealed | 253 | Rodemeyer, Thorsten (1494) | Lost 0-2 | -181483 |
| 4sealed | 378 | Venturelli, Davide (1501) | Won 2-1 | +181501 |
| 5sealed | 318 | Dadaro, Jimmy (1500) | Lost 0-2 | -181483 |
| 6sealed | 307 | Turek, Nicolas (1421) | Lost 1-2 | -191464 |
| average opponent: 1495record: 2-4 | new rating: 1464 | |||