Sobrepena, Ruino Santo
Current rating: 1464
Record: 2-4-1
| Grand Prix Manila 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Santiago, Vergel (1500) | Won 2-1 | +181518 |
| 2sealed | 74 | Martir, Glen (1518) | Won 2-0 | +181536 |
| 3sealed | 18 | Cohun, Benson (1536) | Lost 1-2 | -181518 |
| 4sealed | 86 | Gonzales, Kevin (1518) | Lost 0-2 | -181500 |
| 5sealed | 85 | Sy, Michael A (1500) | Lost 0-2 | -181482 |
| 6sealed | 125 | Mercano, Steve (1481) | Lost 0-2 | -181464 |
| 7sealed | 118 | Inocencion, John Kelvi (1464) | Draw 0-0 | 01464 |
| average opponent: 1502record: 2-4-1 | new rating: 1464 | |||