Sato, Mark Mallari
Current rating: 1480
Record: 6-7
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 78 | Galiste, Bryan Erd (1463) | Won 2-0 | +171517 |
| 2standard | 143 | Cisnero, Jeffrey V (1518) | Lost 0-2 | -181499 |
| 3standard | 291 | Boy, Genico (1499) | Lost 1-2 | -181481 |
| 4standard | 423 | Taguiam, Von (1480) | Won 2-1 | +181499 |
| 5standard | 257 | Cohun, Andrew T (1451) | Lost 0-2 | -191480 |
| average opponent: 1482record: 2-3 | new rating: 1480 | |||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 93 | Hung, Hsun Hao (1498) | Won 2-1 | +181518 |
| 2block | 119 | De Leon, Lester Cicero (1518) | Lost 0-2 | -181500 |
| 3block | 208 | Punsalan, Cesar C (1500) | Won 2-0 | +181518 |
| 4block | 80 | Sato, Sho Santos (1518) | Lost 0-2 | -181500 |
| 5block | 148 | Bausa, Patrick A (1500) | Lost 0-2 | -181482 |
| 6block | 232 | Amowas, Christopher (1482) | Won 2-0 | +181500 |
| 7block | 139 | Barias, John Paul B (1501) | Won 2-1 | +181518 |
| 8block | 144 | Ang, Nathaniel (1519) | Lost 0-2 | -181500 |
| average opponent: 1505record: 4-4 | new rating: 1500 | |||