Medalla, RJ
Current rating: 1472
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 56 | Zainuddin, Shamsul Bahrin (1519) | Lost 0-2 | -181471 |
| 4standard | 299 | Ruiz, Jeric R (1504) | Won 2-0 | +191490 |
| 5standard | 182 | Villaluz, Gian Karlo (1500) | Lost 0-2 | -181472 |
| 6standard | 180 | Manalac, Joecon (1468) | Won 2-0 | +181490 |
| 7standard | 105 | Rico, Bob Erikzun (1507) | Lost 0-2 | -181472 |
| top | average opponent: 1500record: 2-3 | new rating: 1472 | ||
| Grand Prix Kuala Lumpur 2012 (DKA standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 92 | Park, Seung-Keun (1535) | Won 2-0 | +191498 |
| 4standard | 62 | Kuo, Tzu-Ching (1775) | Lost 0-2 | -131485 |
| 5standard | 98 | Eng, Edward A (1566) | Won 2-1 | +201505 |
| 6standard | 41 | Tan, Rowena (1465) | Won 2-1 | +171522 |
| 7standard | 28 | Imai, Ayato (1624) | Lost 0-2 | -161506 |
| 8standard | 92 | Tan, Wei Siong (1540) | Lost 0-2 | -171489 |
| top | average opponent: 1584record: 3-3 | new rating: 1489 | ||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 73 | Alabanza, Peter Jason (1500) | Lost 0-2 | -181482 |
| 2standard | 326 | Cacho, Aldrin (1481) | Lost 1-2 | -181464 |
| 3standard | 369 | Rocha, Edgar Allan (1463) | Won 2-1 | +181482 |
| 4standard | 447 | Millan, James Jonathan (1414) | Won 2-0 | +171499 |
| 5standard | 307 | Roveros, Michael (1415) | Won 2-0 | +161515 |
| 6standard | 256 | Porter, Kurt (1540) | Lost 0-2 | -171498 |
| 7standard | 277 | Banda, Mark Joseph (1483) | Lost 0-2 | -191479 |
| top | average opponent: 1471record: 3-4 | new rating: 1479 | ||