Colombatti, Mariano
Current rating: 1539
Record: 5-3
| Grand Prix Turin 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 558 | Bacchini, Davide (1451) | Won 2-0 | +171517 |
| 2modern | 631 | Laudati, Pietro (1485) | Won 2-0 | +181535 |
| 3modern | 523 | Engleitner, Herbert (1879) | Won 2-1 | +241559 |
| 4modern | 501 | Ajmone, Alessio (1518) | Won 2-1 | +171576 |
| 5modern | 547 | Darras, Alexandre (1604) | Lost 1-2 | -181558 |
| 6modern | 599 | Romoli, Federico (1474) | Lost 0-2 | -191539 |
| 7modern | 618 | Vogelsanger, Andreas (1536) | Won 2-0 | +181557 |
| 8modern | 675 | Vardeu, Elias (1557) | Lost 0-2 | -181539 |
| average opponent: 1563record: 5-3 | new rating: 1539 | |||