Bigas, Joan
Current rating: 1415
Record: 4-9
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | Corbari, Silvio (1510) | Lost 0-2 | -171466 |
| 2standard | 385 | Pellejero, Alejandro (1505) | Lost 1-2 | -181448 |
| 3standard | 606 | Campanon Martin, Juanma (1474) | Won 2-1 | +191467 |
| 4standard | 503 | Arabi-Eter, Samir (1557) | Lost 1-2 | -171450 |
| 5standard | 543 | Perez Janeiro, Jose Ignacio (1464) | Lost 1-2 | -171433 |
| 6standard | 553 | Sanchez Casado, Manel (1443) | Lost 0-2 | -181415 |
| average opponent: 1492record: 1-5 | new rating: 1415 | |||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 371 | Cobos Rodriguez, Daniel (1462) | Won 2-1 | +171517 |
| 2sealed | 439 | Pavon Rodriguez, Mariano (1446) | Won 2-1 | +171534 |
| 3sealed | 464 | Bains, Steve (1777) | Lost 1-2 | -141520 |
| 4sealed | 489 | Herrero, Ruben (1520) | Lost 1-2 | -181502 |
| 5sealed | 662 | Fernandez, Brice (1500) | Won 2-0 | +181520 |
| 6sealed | 404 | Norton, Daniel (1416) | Lost 0-2 | -201500 |
| 7sealed | 586 | Spaans, Casper (1541) | Lost 0-2 | -171483 |
| average opponent: 1523record: 3-4 | new rating: 1483 | |||