Siboni, Giulio
Current rating: 1444
Record: 0-3
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 232 | Arena, Yari (1453) | Lost 0-2 | -191481 |
| 2sealed | 367 | Zurlo, Claudio (1442) | Lost 0-2 | -191462 |
| 3sealed | 372 | Cerea, Corrado (1462) | Lost 0-2 | -181444 |
| average opponent: 1452record: 0-3 | new rating: 1444 | |||