Ghidoni, Antonio
Current rating: 1534
Record: 6-4
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 31 | Capua, Loris (1500) | Won 2-1 | +181518 |
| 2block | 80 | Vitali, Andrea (1451) | Won 2-0 | +171535 |
| 3block | 46 | Vergendo, Maurizio (1458) | Won 2-1 | +161551 |
| 4block | 14 | Betti, Alessandro (1625) | Lost 0-2 | -161535 |
| 5block | 53 | Negrini, Matteo (1536) | Lost 1-2 | -181517 |
| 6block | 77 | Bressan, Manuel (1534) | Won 2-0 | +181535 |
| 7block | 73 | Pisicchio, Gabriele (1563) | Won 2-1 | +191554 |
| 8block | 51 | Ricci Picciloni, Luca (1551) | Won 2-1 | +181572 |
| 9block | 32 | Makuz, Marco (1527) | Lost 0-2 | -191553 |
| 10block | 25 | Gruber, Michael (1538) | Lost 0-2 | -191534 |
| average opponent: 1528record: 6-4 | new rating: 1534 | |||