Opatti, Matteo
Current rating: 1575
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 271 | Picot, Pierre (1448) | Won 2-0 | +161584 |
| 2legacy | 40 | Schravesande, Rob (1518) | Won 2-0 | +161600 |
| 3legacy | 23 | Tosoni, Martin (1543) | Lost 0-0 | -191581 |
| 4legacy | 278 | Rousset, Cedric (1362) | Lost 0-2 | -221559 |
| 5legacy | 492 | van den Hanenberg, Frank (1678) | Won 2-0 | +211580 |
| 6legacy | 261 | Ribiere, Jim (1422) | Won 2-1 | +151595 |
| 7legacy | 256 | Peralta Garcia, Jose Antonio (1492) | Lost 1-2 | -201575 |
| top | average opponent: 1495record: 4-3 | new rating: 1575 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 154 | Haaften, Roy (1500) | Won 2-1 | +171573 |
| 2legacy | 100 | Lindl, Tobias (1517) | Won 2-0 | +171590 |
| 3legacy | 31 | Kreijne, Jeroen (1536) | Won 2-0 | +171607 |
| 4legacy | 71 | Steiner, Stefan (1679) | Lost 0-2 | -171590 |
| 5legacy | 157 | Rocher, David (1557) | Lost 1-2 | -191571 |
| 6legacy | 180 | Posthuma, Tom (1517) | Lost 0-2 | -191552 |
| 7legacy | 260 | Swijsen, Nick (1500) | Won 2-0 | +171569 |
| 8legacy | 194 | Wild, Patrick (1523) | Won 2-1 | +181587 |
| 9legacy | 139 | Faucheron, Alexis (1546) | Lost 1-2 | -191568 |
| top | average opponent: 1542record: 5-4 | new rating: 1568 | ||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 738 | Romero Urdiain, Fernando (1548) | Lost 0-2 | -171483 |
| 5legacy | 815 | Claes, Paul (1517) | Won 2-0 | +191502 |
| 6legacy | 841 | Cuervo, Santiago (1504) | Won 2-0 | +181520 |
| 7legacy | 754 | Montanes Gonzalez, Juan A (1598) | Lost 1-2 | -171503 |
| 8legacy | 878 | Castren, Sakari (1552) | Won 2-1 | +191522 |
| 9legacy | 819 | Cano Garcia, Jaime (1447) | Won 2-0 | +171539 |
| 10legacy | 59 | Dominguez, Javier (1767) | Lost 0-2 | -141525 |
| 11legacy | 113 | Estebanez, Jose Luis (1570) | Won 2-1 | +181543 |
| 12legacy | 68 | Szadziul, Tomasz (1608) | Won 2-0 | +201563 |
| 13legacy | 53 | Karlinski, Anton (1700) | Won 2-0 | +201583 |
| 14legacy | 37 | Steinecke, Michael (1664) | Lost 0-2 | -161567 |
| 15legacy | 72 | Andrejchikov, Denis (1726) | Lost 0-2 | -161551 |
| 16legacy | 71 | Lamzin, Sergey (1544) | Won 2-0 | +181569 |
| 17legacy | 62 | Martinez, Alexis (1806) | Lost 1-2 | -131556 |
| top | average opponent: 1611record: 8-6 | new rating: 1556 | ||