Riviere, Mathieu
Current rating: 1446
Record: 1-4
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 255 | Lidak, David (1464) | Lost 1-2 | -191481 |
| 2sealed | 341 | Bouet, Thomas (1479) | Won 2-1 | +181499 |
| 3sealed | 348 | Tallandier, Vincent (1503) | Lost 1-2 | -181481 |
| 4sealed | 345 | Le Montagner, Olivier (1552) | Lost 0-2 | -161465 |
| 5sealed | 387 | Choquet, Cedric (1447) | Lost 0-2 | -191446 |
| average opponent: 1489record: 1-4 | new rating: 1446 | |||