Erbetta, Michele
Current rating: 1508
Record: 7-7
| Grand Prix Bologna 2016 (modern) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 526 | Amaral da Cruz, Duarte (1367) | Lost 1-2 | -211502 |
| 4modern | 625 | Mayor, Damien (1625) | Won 2-0 | +201522 |
| 5modern | 336 | Papadopoulos, Panagiotis (1612) | Lost 1-2 | -161506 |
| 6modern | 617 | Sarri, Andrea (1491) | Lost 1-2 | -191487 |
| 7modern | 531 | Troiano, Alessandro (1503) | Won 2-1 | +191506 |
| 8modern | 568 | Sarrazin, Lionel (1318) | Won 2-1 | +141520 |
| 9modern | 443 | Cammilluzzi, Marco (1850) | Lost 0-2 | -121508 |
| average opponent: 1538record: 3-4 | new rating: 1508 | |||
| Grand Prix Milan 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 163 | Saettone, Matteo (1444) | Won 2-1 | +171517 |
| 2modern | 258 | Reusink, Paul (1737) | Lost 0-2 | -141503 |
| 3modern | 572 | Benedetti, Alberto (1466) | Won 2-0 | +171520 |
| 4modern | 405 | Calzetta, Alessio (1502) | Won 2-1 | +181538 |
| 5modern | 107 | Jirasek, David (1581) | Won 2-0 | +191557 |
| 6modern | 127 | Pilurzu, Alessandro (1488) | Lost 1-2 | -201537 |
| 7modern | 286 | Verdoodt, Philip (1709) | Lost 0-2 | -141523 |
| average opponent: 1561record: 4-3 | new rating: 1523 | |||