Guillermo, Ramil C
Current rating: 1482
Record: 3-4
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 60 | Gonzales, Kevin (1518) | Lost 0-2 | -181482 |
| 2block | 201 | Tan, Rico Angelo (1482) | Lost 1-2 | -181464 |
| 3block | 244 | Tan, John Michael (1457) | Won 2-1 | +181482 |
| 4block | 233 | Marcon, Allan (1481) | Lost 0-2 | -181464 |
| 5block | 291 | Tracena, Francisco Uy (1463) | Won 2-0 | +181482 |
| 6block | 212 | Mate, Adan Angelo (1467) | Won 2-1 | +181500 |
| 7block | 136 | Caluya, Mike (1500) | Lost 1-2 | -181482 |
| average opponent: 1481record: 3-4 | new rating: 1482 | |||