Apraiz, Josu
Current rating: 1546
Record: 9-6
| Grand Prix Bilbao 2013 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 70 | Moreira Samon, Pau (1434) | Won 2-1 | +171516 |
| 2modern | 39 | Wurm, Frederic (1536) | Lost 0-2 | -181498 |
| 3modern | 325 | Esteban, Luis Alfonso (1429) | Lost 1-2 | -191479 |
| 4modern | 413 | Grammatico, Romain (1425) | Won 2-0 | +171496 |
| 5modern | 347 | Courtial, Sylvain (1397) | Lost 0-2 | -201476 |
| 6modern | 379 | Garcia, Raul (1379) | Won 2-1 | +161492 |
| 7modern | 283 | Rivera, Sebastian (1454) | Won 2-0 | +181510 |
| 8modern | 171 | Lachaud, Remy (1556) | Won 2-0 | +181528 |
| 9modern | 160 | Ranz Guillamas, Emilio (1534) | Won 2-0 | +181546 |
| average opponent: 1460record: 6-3 | new rating: 1546 | |||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 124 | Merida, Alfredo (1519) | Won 2-1 | +181518 |
| 2legacy | 162 | Noda, Pablo (1518) | Lost 1-2 | -181500 |
| 3legacy | 351 | Pamart, Olivier (1500) | Lost 1-2 | -181482 |
| 4legacy | 374 | Teuschl, Werner (1413) | Won 2-1 | +171499 |
| 5legacy | 271 | Garcia Quintana, Miguel (1499) | Won 2-1 | +181517 |
| 6legacy | 257 | Sartini, Roberto (1503) | Lost 0-2 | -181499 |
| average opponent: 1492record: 3-3 | new rating: 1499 | |||