Ortega, Oliver
Current rating: 1590
Record: 10-5-2
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 467 | Lim, Jamin (1500) | Lost 0-2 | -191503 |
| 2standard | 379 | Barrago, Joyson O (1481) | Draw 1-1 | 01503 |
| 3standard | 540 | Marquez-Lim, Wesley (1483) | Won 2-0 | +181521 |
| 4standard | 411 | Escano, Jorel A (1500) | Won 2-0 | +171538 |
| 5standard | 276 | Delos Santos, Jonathan (1518) | Lost 1-2 | -181520 |
| 6standard | 367 | Lizano, Ralph Carlo M (1499) | Won 2-1 | +171537 |
| 7standard | 258 | Ramirez, Christine Joyce (1487) | Won 2-0 | +181555 |
| 8standard | 168 | Tadeo, Joel (1536) | Won 2-0 | +171572 |
| 9standard | 119 | Aquino, Fahad (1569) | Won 2-0 | +181590 |
| average opponent: 1508record: 6-2-1 | new rating: 1590 | |||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 10 | Castillo, Jezreel C (1566) | Won 2-1 | +191519 |
| 2standard | 173 | Ang, Peter Paul (1424) | Won 2-1 | +161535 |
| 3standard | 64 | Gahon, Randolfh Alain (1532) | Won 2-0 | +181553 |
| 4standard | 36 | Porter, James Serafin (1662) | Lost 0-2 | -161537 |
| 5standard | 148 | Guevarra, Jerrymel Lubin A (1512) | Draw 1-1 | 01537 |
| 6standard | 139 | Jan, Julian (1533) | Won 2-0 | +181555 |
| 7standard | 76 | Ampo, Orlando (1570) | Lost 1-2 | -181537 |
| 8standard | 155 | Sy, Wilheim (1679) | Lost 0-2 | -151522 |
| average opponent: 1560record: 4-3-1 | new rating: 1522 | |||