Colomino Pedro, David
Current rating: 1471
Record: 6-8
| Grand Prix Barcelona 2019 (modern) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 56 | Carrasco, Juan Antonio (1500) | Won 2-1 | +181531 |
| 2modern | 130 | Azpeitia, Ander (1529) | Lost 0-2 | -181513 |
| 3modern | 465 | Francini, Roberto (1482) | Lost 0-2 | -191494 |
| 4modern | 551 | Saal, Hugo (1469) | Lost 1-2 | -181476 |
| 5modern | 635 | Dominguez, Jair (1415) | Won 2-0 | +171493 |
| 6modern | 554 | Mocydlarz, Tomasz (1293) | Lost 0-2 | -221471 |
| average opponent: 1448record: 2-4 | new rating: 1471 | |||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 336 | Rodriguez Duran, Maday (1521) | Lost 1-2 | -181482 |
| 2modern | 627 | Rey, Hector (1398) | Won 2-0 | +171499 |
| 3modern | 532 | Meis, Robin (1694) | Won 2-0 | +211520 |
| 4modern | 209 | Parra Vargas, Diego Alejandro (1520) | Won 2-0 | +181538 |
| 5modern | 240 | Simonato, Luca (1517) | Lost 0-2 | -181520 |
| 6modern | 348 | Calamonte Morales, Juan Jose (1615) | Won 2-1 | +201540 |
| 7modern | 237 | Rosdahl, Alexander (1829) | Lost 0-2 | -131527 |
| 8modern | 274 | Thiele, Fabian (1773) | Lost 0-2 | -141513 |
| average opponent: 1608record: 4-4 | new rating: 1513 | |||