Navarro Biosca, David
Current rating: 1503
Record: 4-4
| Grand Prix Barcelona 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 205 | Castrillo Pascual, Alberto (1447) | Won 2-0 | +171517 |
| 2modern | 52 | Arnal Avino, Josep Lluis (1591) | Won 2-0 | +191536 |
| 3modern | 322 | Cordobes Gel, Albert (1423) | Lost 1-2 | -201516 |
| 4modern | 389 | Petrick, Fabien (1524) | Lost 0-2 | -181498 |
| 5modern | 422 | Rodriguez Reyes, Carlos Alberto (1600) | Won 2-0 | +201518 |
| 6modern | 411 | Graf, Michael (1651) | Lost 1-2 | -151503 |
| 7modern | 451 | Toran, Guillermo (1501) | Won 2-1 | +181521 |
| 8modern | 252 | Costa Broseta, Alvaro (1522) | Lost 0-2 | -181503 |
| average opponent: 1532record: 4-4 | new rating: 1503 | |||