Hernandez, Joseph C
Current rating: 1508
Record: 6-7-2
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 97 | Salcedo, Alan (1500) | Won 2-1 | +181524 |
| 2standard | 185 | Ubay, Carmelo (1480) | Won 2-0 | +171541 |
| 3standard | 123 | Ruso, Rheinhard (1661) | Won 2-1 | +201561 |
| 4standard | 85 | Medina, Miguel (1623) | Lost 0-2 | -171544 |
| 5standard | 84 | Tud, Joshua (1536) | Lost 1-2 | -181526 |
| 6standard | 150 | Fronteras, Carlo Emman (1519) | Lost 1-2 | -181508 |
| 7standard | 250 | Obal, Jason O (1499) | Draw 1-1 | 01508 |
| 8standard | 282 | Sioson, Dharryl (1534) | Won 2-0 | +181526 |
| 9standard | 199 | de Ocampo, Liezl (1517) | Lost 0-2 | -181508 |
| average opponent: 1541record: 4-4-1 | new rating: 1508 | |||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 47 | Bayrante, Albert (1495) | Draw 1-1 | 01500 |
| 5standard | 58 | Hong, Fei Yeung (1818) | Won 2-0 | +241524 |
| 6standard | 26 | Ascalon, Jason (1607) | Won 1-0 | +191543 |
| 7standard | 12 | Mihara, Makihito (1947) | Lost 1-2 | -111532 |
| 8standard | 45 | Li, Cheuk Yin (1762) | Lost 0-2 | -141518 |
| 9standard | 73 | Grafensteiner, Tobias (1835) | Lost 1-2 | -121506 |
| average opponent: 1744record: 2-3-1 | new rating: 1506 | |||