La Macchia, Corrado
Current rating: 1430
Record: 4-8-2
| Grand Prix Turin 2012 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 3 | Kapetanakis, Nasos (1500) | Lost 1-2 | -171446 |
| 2modern | 136 | Micheletti, Natan (1482) | Draw 1-1 | 01446 |
| 3modern | 188 | Retter, Jerome (1466) | Won 2-0 | +191465 |
| 4modern | 191 | Hamid, Oliver (1420) | Lost 0-2 | -191446 |
| 5modern | 218 | Lamacchia, Fabio (1497) | Lost 0-1 | -171429 |
| 6modern | 218 | Amione, Loris (1462) | Lost 1-2 | -181411 |
| 7modern | 202 | Marini, Riccardo (1427) | Won 2-1 | +191430 |
| 8modern | 164 | Sbrulli, Stefano (1430) | Won 2-1 | +181448 |
| 9modern | 144 | Poletti, Manuel (1460) | Lost 0-2 | -181430 |
| average opponent: 1460record: 3-5-1 | new rating: 1430 | |||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 631 | Savoy, Benjamin (1500) | Lost 1-2 | -181482 |
| 2sealed | 785 | Borriello, Alessio (1431) | Lost 0-2 | -191463 |
| 3sealed | 882 | Venneri, Luca (1467) | Won 2-1 | +181481 |
| 4sealed | 824 | Ble, Iwika (1445) | Lost 1-2 | -191462 |
| 5sealed | 855 | Scheibler, Marcel (1490) | Draw 1-1 | +11463 |
| average opponent: 1466record: 1-3-1 | new rating: 1463 | |||