Sumayo, Schlimper Geor
Current rating: 1444
Record: 1-4
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 102 | Mogul, Alan (1500) | Lost 1-2 | -181482 |
| 2block | 228 | Pascual, Rhoneil Josep (1431) | Won 2-1 | +171499 |
| 3block | 128 | Miranda, Marc Allan (1500) | Lost 0-2 | -181481 |
| 4block | 204 | De Guzman, Basil (1414) | Lost 1-2 | -191462 |
| 5block | 282 | Baligaya, Raymond (1464) | Lost 0-2 | -181444 |
| average opponent: 1462record: 1-4 | new rating: 1444 | |||