Perez, Pedro P
Current rating: 1464
Record: 3-5-1
| Grand Prix Vienna 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 96 | Zavadak, Peter (1500) | Lost 1-2 | -181482 |
| 2extended | 179 | Chochula, Michal (1482) | Won 2-0 | +181500 |
| 3extended | 199 | Stange, Florian (1480) | Lost 0-2 | -181482 |
| 4extended | 243 | Bardos, Viktor (1482) | Lost 1-2 | -181464 |
| 5extended | 225 | Brancaleoni, Renato (1464) | Won 2-0 | +181482 |
| 6extended | 197 | Marques, Ramon (1548) | Lost 0-2 | -171465 |
| 7extended | 179 | Mederly, Martin (1464) | Won 2-1 | +181483 |
| 8extended | 142 | Mydla, Jan (1480) | Lost 0-1 | -181465 |
| 9extended | 133 | Markos, Daniel (1402) | Draw 1-1 | -11464 |
| average opponent: 1478record: 3-5-1 | new rating: 1464 | |||