Roig, Jacob
Current rating: 1429
Record: 1-5-2
| Grand Prix Valencia 2001 (PLS limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 149 | Ayensa Mazo, Carlos (1500) | Won 2-0 | +191482 |
| 2sealed | 22 | Bertran, Jose (1518) | Draw 1-1 | +11483 |
| 3sealed | 58 | Fraile, David (1449) | Lost 0-2 | -191464 |
| 4sealed | 116 | Dominguez, Miguel (1502) | Lost 0-2 | -171447 |
| 5sealed | 148 | Pichardo, Victor (1482) | Lost 0-2 | -181429 |
| average opponent: 1490record: 1-3-1 | new rating: 1429 | |||
| Grand Prix Barcelona 1999 (USG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 164 | Faustino, Manuel (1465) | Lost 0-0 | -191481 |
| 3sealed | 184 | Hernandez, Jose [ESP] (1482) | Lost 0-0 | -181463 |
| 4sealed | 187 | Raja, David (1464) | Draw 0-0 | 01463 |
| average opponent: 1470record: 0-2-1 | new rating: 1463 | |||