Ballester Gonzalez, Sergio
Current rating: 1456
Record: 1-4
| Grand Prix Bilbao 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 306 | Loubser, Pieter (1558) | Lost 1-2 | -171483 |
| 4modern | 438 | Merida Perez, Jose Manuel (1517) | Lost 0-2 | -171466 |
| 5modern | 595 | Reiter, Gabriel (1499) | Won 2-0 | +181484 |
| 6modern | 406 | Jones, Ben (1744) | Lost 0-2 | -131471 |
| 7modern | 447 | Bittner, Jacques (1669) | Lost 1-2 | -151456 |
| average opponent: 1597record: 1-4 | new rating: 1456 | |||