Vietti, Davide
Current rating: 1462
Record: 7-9
| Grand Prix Turin 2017 (HOU standard) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 25 | Petenaider, Guido (1500) | Lost 0-2 | -191540 |
| 2standard | 247 | Estratti, Samuele (1742) | Won 2-1 | +221562 |
| 3standard | 263 | Pirastru, Michele (1460) | Lost 0-2 | -201542 |
| 4standard | 416 | Marangon, Stefano (1449) | Lost 0-2 | -201522 |
| 5standard | 419 | Gartner, Peter (1317) | Lost 1-2 | -211501 |
| 6standard | 400 | Posa, Michele (1393) | Lost 1-2 | -201481 |
| 7standard | 382 | Pizzichini, Filippo (1439) | Lost 0-2 | -191462 |
| average opponent: 1471record: 1-6 | new rating: 1462 | |||
| Grand Prix Turin 2006 (DIS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Lalaire, Sebastien (1515) | Won 2-1 | +181518 |
| 2sealed | 89 | Tuduri, Ricard (1775) | Lost 1-2 | -131505 |
| 3sealed | 214 | Barbieri, Luca (1500) | Lost 0-2 | -181487 |
| 4sealed | 266 | Peretti, Paolo (1479) | Won 2-1 | +181505 |
| 5sealed | 166 | Lefrene, Yann (1579) | Won 2-0 | +191524 |
| 6sealed | 122 | Barberis, Giacomo (1524) | Won 2-1 | +181542 |
| 7sealed | 68 | Deroyan, Marc (1517) | Lost 0-2 | -181524 |
| 8sealed | 96 | Goudonnet, Jonathan (1511) | Won 2-0 | +171541 |
| 9sealed | 77 | Fresia, Edoardo (1539) | Won 2-1 | +181559 |
| average opponent: 1549record: 6-3 | new rating: 1559 | |||