Sitenta, Roel Madrigal
Current rating: 1555
Record: 6-3
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1 | General, Gerard Bruce (1500) | Lost 1-2 | -181482 |
| 2standard | 426 | O'Mallan, Ian (1518) | Won 2-1 | +191501 |
| 3standard | 293 | Cohun, Andrew T (1551) | Lost 0-2 | -171484 |
| 4standard | 430 | Chua, Michael Mananqui (1483) | Lost 0-2 | -181466 |
| 5standard | 440 | Cuico, Ron Frederick (1468) | Won 2-1 | +181484 |
| 6standard | 341 | Quintans, Jankitmil (1463) | Won 2-1 | +171501 |
| 7standard | 340 | Torre, Pablo Miguel U (1501) | Won 2-0 | +181519 |
| 8standard | 249 | Dungan, Conrad (1492) | Won 2-1 | +181537 |
| 9standard | 142 | Capili, Tristan (1527) | Won 2-1 | +181555 |
| average opponent: 1500record: 6-3 | new rating: 1555 | |||