Madrazo, Antonio
Current rating: 1446
Record: 1-4
| Grand Prix Bilbao 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 52 | Guevara, Asier (1538) | Lost 0-2 | -171483 |
| 2modern | 339 | Garcia Munoz, Daniel (1482) | Won 2-1 | +181501 |
| 3modern | 181 | Bales, Cyrus (1579) | Lost 1-2 | -171484 |
| 4modern | 432 | Zarza, Manuel (1376) | Lost 0-2 | -201464 |
| 5modern | 419 | Villanueva Zaldivar, R (1464) | Lost 0-2 | -181446 |
| average opponent: 1488record: 1-4 | new rating: 1446 | |||