San Pedro Herrera, Daniel
Current rating: 1519
Record: 9-8
| Grand Prix Valencia 2013 (THS limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 110 | Marques, Diogo (1482) | Won 2-1 | +181513 |
| 2sealed | 201 | Freau, Cyrille (1598) | Won 2-0 | +201533 |
| 3sealed | 117 | Ortiz de la Torre, David (1514) | Won 2-0 | +171550 |
| 4sealed | 67 | Gutesa, David (1619) | Won 2-1 | +201570 |
| 5sealed | 29 | Oliveira, Frederico (1586) | Lost 1-2 | -181552 |
| 6sealed | 130 | Poeiras, Fabio (1630) | Lost 0-2 | -171535 |
| 7sealed | 132 | Balcells, Josep (1607) | Lost 1-2 | -161519 |
| 8sealed | 234 | Briols, Ben (1598) | Lost 0-2 | -171502 |
| 9sealed | 239 | Cano Constanzo, Jose Luis (1424) | Won 2-0 | +171519 |
| average opponent: 1562record: 5-4 | new rating: 1519 | |||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 390 | Sacedon Ayuso, Luis (1314) | Won 2-1 | +151515 |
| 2legacy | 80 | Ambrosini, Stefano (1518) | Lost 0-2 | -181497 |
| 3legacy | 330 | Perez Urbano, Victor (1451) | Won 2-0 | +171514 |
| 4legacy | 230 | Martin Moll, Juan Antonio (1466) | Lost 0-2 | -191495 |
| 5legacy | 387 | Monedero, Antonio (1498) | Lost 1-2 | -181477 |
| 6legacy | 376 | Bailac, Eres (1484) | Won 2-1 | +181495 |
| 7legacy | 271 | Jean, Daniel (1500) | Won 2-0 | +181513 |
| 8legacy | 212 | Real, Francisco Jose (1520) | Lost 1-2 | -181495 |
| average opponent: 1469record: 4-4 | new rating: 1495 | |||