Collazos, Bruno
Current rating: 1469
Record: 3-5
| Grand Prix Bilbao 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 226 | Gonzalo Benito, Jaime (1500) | Lost 0-2 | -181482 |
| 2modern | 413 | Despujol, Adrien (1497) | Lost 1-2 | -181464 |
| 3modern | 750 | Gonzalez Esteban, Daniel (1402) | Won 2-1 | +171481 |
| 4modern | 613 | Rodriguez Jimenez, Antonio Jose (1481) | Lost 1-2 | -181463 |
| 5modern | 674 | Torres, Odei (1495) | Won 2-0 | +191482 |
| 6modern | 563 | Hristov, Tzvetomir (1500) | Won 2-0 | +181500 |
| 7modern | 402 | Wei, Michael (1500) | Lost 0-2 | -181482 |
| 8modern | 379 | Schlegel, Michael (1745) | Lost 1-2 | -131469 |
| average opponent: 1515record: 3-5 | new rating: 1469 | |||