Pietri, Vincent
Current rating: 1481
Record: 4-5
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 69 | Lachevre, Jerome (1653) | Won 2-0 | +211521 |
| 2sealed | 31 | Fornara, Mickael (1454) | Lost 1-2 | -191502 |
| 3sealed | 245 | Magnani, Paolo (1501) | Won 2-0 | +181520 |
| 4sealed | 139 | Jelecevic, Jan (1481) | Lost 0-2 | -191501 |
| 5sealed | 205 | Zingraff, Julien (1493) | Lost 0-2 | -181483 |
| 6sealed | 220 | Le Bec, Antoine (1482) | Won 2-0 | +181501 |
| 7sealed | 170 | Allain, Gregory (1434) | Lost 1-2 | -201481 |
| 8sealed | 138 | Fantin, Pierre (1478) | Won 2-0 | +181499 |
| 9sealed | 97 | Daval, Mathias (1501) | Lost 1-2 | -181481 |
| average opponent: 1497record: 4-5 | new rating: 1481 | |||