Sandoval, Antonio
Current rating: 1466
Record: 5-7
| Grand Prix Valencia 2001 (PLS limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 174 | Del Olmo, Juan (1500) | Won 2-0 | +191498 |
| 2sealed | 4 | Munoz, Adan (1517) | Won 2-0 | +181516 |
| 3sealed | 7 | Cabrera Martinez, Victor (1661) | Lost 0-2 | -151501 |
| 4sealed | 84 | Allouche, Yohan (1523) | Lost 1-2 | -181483 |
| 5sealed | 136 | Rodriguez, Ricardo (1498) | Lost 1-2 | -181465 |
| 6sealed | 143 | Valverde, Elena (1482) | Lost 1-2 | -171448 |
| 7sealed | 142 | Villanueva Munoz, Jose (1464) | Won 2-1 | +181466 |
| average opponent: 1521record: 3-4 | new rating: 1466 | |||
| Grand Prix Barcelona 1999 (USG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 136 | Cagiros, Luis (1500) | Won 0-0 | +181518 |
| 3sealed | 127 | Montez, Artur (1482) | Won 0-0 | +171535 |
| 4sealed | 94 | Benson, Gordon (1479) | Lost 0-0 | -191516 |
| 5sealed | 136 | Siles, Arturo (1500) | Lost 0-0 | -181498 |
| 6sealed | 124 | Galtier, Pierre (1465) | Lost 0-0 | -191479 |
| average opponent: 1485record: 2-3 | new rating: 1479 | |||