Ballesio, Jerome
Current rating: 1464
Record: 2-4
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Thomas, Mehdi (1480) | Won 2-1 | +181518 |
| 2sealed | 216 | Ammeux, Julien (1678) | Lost 0-2 | -151503 |
| 3sealed | 215 | Loesch, Samy (1501) | Lost 0-2 | -181485 |
| 4sealed | 339 | Breaud, Etienne (1447) | Won 2-1 | +171502 |
| 5sealed | 218 | Csik, Csaba (1383) | Lost 1-2 | -201482 |
| 6sealed | 317 | Evrard, William (1481) | Lost 1-2 | -181464 |
| average opponent: 1495record: 2-4 | new rating: 1464 | |||