Barbieri, Matteo
Current rating: 1456
| Grand Prix Bologna 2016 (modern) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 397 | Trinca, Francesco (1475) | Lost 1-2 | -181457 |
| 2modern | 752 | Cavo, Tommaso (1481) | Won 2-0 | +191476 |
| 3modern | 901 | Sarrazin, Lionel (1283) | Won 2-0 | +141490 |
| 4modern | 518 | Mazzani, Luca (1538) | Lost 1-2 | -171473 |
| 5modern | 838 | Sacchi, Matteo (1501) | Lost 0-2 | -171456 |
| top | average opponent: 1456record: 2-3 | new rating: 1456 | ||
| Grand Prix Milan 2014 (modern) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 144 | Tautges, Ingo (1500) | Won 2-0 | +181497 |
| 3modern | 228 | Pedica, Alessandro (1500) | Lost 0-2 | -171480 |
| 4modern | 268 | Han, Bing (1910) | Won 2-0 | +251505 |
| 5modern | 235 | Requena Perez, Jose Salvador (1516) | Lost 0-2 | -181487 |
| 6modern | 325 | Mirandola, Luca (1457) | Won 2-0 | +181505 |
| 7modern | 289 | Gajewski, Michal (1933) | Lost 0-2 | -111494 |
| 8modern | 240 | Campanella, Francesco (1458) | Lost 0-2 | -191475 |
| top | average opponent: 1611record: 3-4 | new rating: 1475 | ||
| Grand Prix Turin 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 73 | Lenz, Fabian (1343) | Won 2-0 | +151515 |
| 2modern | 16 | Biasio, Stefano (1486) | Lost 0-2 | -181497 |
| 3modern | 146 | D'Aniello, Carmine (1500) | Lost 0-2 | -181479 |
| 4modern | 235 | Forni, Stefano (1409) | Won 2-0 | +161495 |
| 5modern | 184 | Cattaneo, Gabriele (1622) | Won 2-1 | +211516 |
| 6modern | 113 | Ummarino, Pierpaolo (1516) | Lost 1-2 | -181498 |
| 7modern | 156 | Bannes, William (1447) | Draw 1-1 | -11497 |
| 8modern | 141 | Morand, Thomas (1486) | Draw 1-1 | 01497 |
| 9modern | 131 | Mendoud, Youcef (1523) | Lost 0-2 | -181479 |
| top | average opponent: 1481record: 3-4-2 | new rating: 1479 | ||