Herrera Tobar, Antonio
Current rating: 1445
Record: 3-6
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 714 | Skeparnides, George (1500) | Lost 0-2 | -171464 |
| 2sealed | 845 | Gonzalez, Camilo (1445) | Lost 0-2 | -191445 |
| 3sealed | 872 | Winzenried, Angelica (1465) | Won 2-0 | +191464 |
| 4sealed | 855 | Goncalves, Luis (1434) | Lost 1-2 | -191445 |
| average opponent: 1461record: 1-3 | new rating: 1445 | |||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 375 | Parguina, Pablo (1500) | Won 2-1 | +181518 |
| 2legacy | 53 | Hernandez Galdaera, Ander (1519) | Lost 1-2 | -181500 |
| 3legacy | 173 | Marin Blanco, Carlos (1500) | Lost 0-2 | -181482 |
| 4legacy | 366 | Lee, Nam Hyoung (1439) | Lost 1-2 | -191463 |
| 5legacy | 459 | Tovar, Jose Francisco (1464) | Won 2-0 | +181481 |
| average opponent: 1485record: 2-3 | new rating: 1481 | |||