Fosas, Marc
Current rating: 1473
Record: 1-3
| Grand Prix Barcelona 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 153 | Zurita, Miguel Angel (1500) | Won 2-0 | +181518 |
| 2modern | 327 | Sevillano Sola, Alba (1500) | Lost 1-2 | -181500 |
| 3modern | 547 | Sanchez, Eugeni (1802) | Lost 0-2 | -131487 |
| 4modern | 582 | Comaposada Cruz, Gabriel (1702) | Lost 0-2 | -141473 |
| average opponent: 1626record: 1-3 | new rating: 1473 | |||