Pena, Joseph
Current rating: 1518
Record: 4-3
| Grand Prix Manila 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Bailon, Angelo M (1500) | Lost 0-1 | -181482 |
| 2sealed | 164 | Sambrano, Richard E (1482) | Won 2-0 | +181500 |
| 3sealed | 89 | Tan, Saul Simon Jeremi (1501) | Won 2-1 | +181518 |
| 4sealed | 48 | Martir, Glen (1518) | Won 2-0 | +181536 |
| 5sealed | 41 | Wee, Steve Anton Stone (1536) | Lost 0-2 | -181518 |
| 6sealed | 80 | Eliserio, U (1518) | Won 2-0 | +181536 |
| 7sealed | 60 | Arpon, Aaron (1535) | Lost 0-2 | -181518 |
| average opponent: 1513record: 4-3 | new rating: 1518 | |||