Colombo, Marco
Current rating: 1468
Record: 2-4
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 697 | Kogan, Alexander (1460) | Won 2-1 | +171517 |
| 2sealed | 708 | Mayer, Manuel (1753) | Lost 0-2 | -141503 |
| 3sealed | 684 | Couceiro, Joao (1501) | Lost 0-2 | -181485 |
| 4sealed | 855 | Puhringer, Martin (1484) | Won 2-1 | +181503 |
| 5sealed | 748 | Boskaljon, Willem (1505) | Lost 0-2 | -181485 |
| 6sealed | 799 | Schroder, Michael [DNK] (1514) | Lost 0-2 | -171468 |
| average opponent: 1536record: 2-4 | new rating: 1468 | |||