Bonacina, Luigi
Current rating: 1490
Record: 10-11
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 18 | Bognar, Zoltan (1482) | Lost 1-2 | -191489 |
| 2sealed | 368 | Huber, Martin (1482) | Won 2-0 | +181507 |
| 3sealed | 182 | Fink, Johann (1532) | Lost 0-2 | -171490 |
| top | average opponent: 1499record: 1-2 | new rating: 1490 | ||
| Grand Prix London 2003 (Onslaught block) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 82 | Coleman, Liam (1500) | Won 2-0 | +191483 |
| 2block | 56 | Schwarzbock, Benjamin (1501) | Won 2-0 | +181501 |
| 3block | 73 | Guihard, Vivien (1536) | Lost 0-2 | -171484 |
| 4block | 115 | Washington, Thomas (1481) | Won 2-1 | +181502 |
| 5block | 87 | Wraith, Mark (1632) | Won 2-1 | +201522 |
| 6block | 23 | Derre, Florent (1556) | Lost 1-2 | -171505 |
| 7block | 101 | Guillot, Elric (1538) | Won 2-1 | +181523 |
| 8block | 68 | Forcadell, David (1656) | Lost 0-2 | -151508 |
| top | average opponent: 1550record: 5-3 | new rating: 1508 | ||
| Grand Prix Florence 2000 (extended) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 45 | Ferdani, Stefano (1500) | Lost 1-2 | -181464 |
| 2extended | 166 | Villa, Dania (1482) | Won 2-1 | +191483 |
| 3extended | 141 | De Dato, Domenico (1498) | Lost 0-2 | -181465 |
| 4extended | 219 | Kumorek, Marcin (1446) | Won 2-0 | +181483 |
| 5extended | 115 | Verga, Ileno (1465) | Lost 0-2 | -191464 |
| top | average opponent: 1478record: 2-3 | new rating: 1464 | ||
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 171 | Sbrozzi, Luigi (1500) | Won 2-1 | +181518 |
| 2block | 125 | Caremi, Adamo (1518) | Lost 0-2 | -181500 |
| 3block | 172 | Lombardi, Piero (1500) | Lost 0-2 | -181482 |
| 4block | 161 | Stranak, Martin (1482) | Won 2-0 | +181500 |
| 5block | 143 | Bissolino, Giovanni (1500) | Lost 1-2 | -181482 |
| top | average opponent: 1500record: 2-3 | new rating: 1482 | ||