De Leon, Marco
Current rating: 1535
Record: 4-2-1
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 165 | Penus, Kristoffer (1500) | Won 2-0 | +181518 |
| 2block | 71 | Blanco, Bimbo Sta Mari (1518) | Won 2-1 | +181536 |
| 3block | 32 | Tan, Lloyd Ryan (1571) | Lost 0-2 | -171519 |
| 5block | 144 | Tan, Jaypee James Rive (1502) | Won 2-1 | +171536 |
| 6block | 107 | Cruz, Neil (1518) | Won 2-0 | +181554 |
| 7block | 59 | Ong, Williamson (1523) | Draw 1-1 | -11553 |
| 8block | 93 | Sy, Dandy So (1521) | Lost 0-2 | -181535 |
| average opponent: 1522record: 4-2-1 | new rating: 1535 | |||