Estuista, Sen
Current rating: 1465
Record: 3-5
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 244 | Lazaro, Paul Ernest (1669) | Lost 0-2 | -151485 |
| 2standard | 598 | Wong, Christopher [HKG] (1497) | Lost 1-2 | -181467 |
| 3standard | 603 | Alonzo, Jayson (1463) | Lost 1-2 | -181449 |
| 4standard | 657 | Cruz, Alvee (1447) | Won 2-0 | +181467 |
| 5standard | 539 | Reyes, Angelo (1464) | Won 2-1 | +181485 |
| 6standard | 458 | Quito, Ryan (1414) | Won 2-0 | +171502 |
| 7standard | 314 | Dulawan, Alexander (1474) | Lost 0-2 | -191483 |
| 8standard | 395 | Caluza, Allan (1489) | Lost 0-2 | -181465 |
| average opponent: 1490record: 3-5 | new rating: 1465 | |||