Dorronsoro, Julen
Current rating: 1431
Record: 6-10
| Grand Prix Bilbao 2019 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 93 | Casellas Mata, Xavier (1500) | Won 2-1 | +181502 |
| 2modern | 196 | Ursei, Laurentius (1554) | Lost 1-2 | -171485 |
| 3modern | 411 | Brey, Moritz (1500) | Lost 0-2 | -181467 |
| 4modern | 561 | Nguyen, Guillaume (1414) | Won 2-1 | +171484 |
| 5modern | 446 | Mottet, Cyril (1450) | Lost 1-2 | -181466 |
| 6modern | 575 | Bornstein, Bernhard (1484) | Lost 1-2 | -181448 |
| 7modern | 495 | Alvarez Cobo, Fernando (1495) | Lost 0-2 | -171431 |
| average opponent: 1485record: 2-5 | new rating: 1431 | |||
| Grand Prix Bilbao 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 120 | Saenz de Urturi, Alejandro (1758) | Lost 0-2 | -131487 |
| 2modern | 314 | Gonzalez, Breogan (1449) | Won 2-1 | +171504 |
| 3modern | 319 | Marcos, Enrique (1518) | Lost 0-2 | -181486 |
| 4modern | 422 | Anjos, Alice (1466) | Won 2-0 | +181504 |
| 5modern | 257 | Akinfiev, Andrey (1482) | Won 2-0 | +171521 |
| 6modern | 185 | Capilla, Jose (1471) | Lost 0-2 | -191502 |
| 7modern | 266 | Sanchez Romero, Franci (1485) | Won 2-0 | +181520 |
| 8modern | 175 | Nieto Alejos, Ricardo (1496) | Lost 0-2 | -181502 |
| 9modern | 257 | Raya, Juan Jose (1499) | Lost 1-2 | -181484 |
| average opponent: 1514record: 4-5 | new rating: 1484 | |||