Manalac, Joecon
Current rating: 1450
Record: 4-7
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 419 | Dizon, Stanley (1500) | Won 2-1 | +191465 |
| 2standard | 243 | Arroyo, Francis R (1518) | Lost 0-2 | -171448 |
| 3standard | 302 | Tesorero, John Terence (1500) | Won 2-0 | +191467 |
| 4standard | 258 | rivera, benson k (1500) | Won 2-0 | +181485 |
| 5standard | 175 | Acenas, Paolo Sicat (1536) | Lost 1-2 | -171468 |
| 6standard | 180 | Medalla, RJ (1472) | Lost 0-2 | -181450 |
| average opponent: 1504record: 3-3 | new rating: 1450 | |||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 62 | Cantaros, Ivan Edward (1500) | Lost 0-2 | -181482 |
| 2standard | 379 | Cua, Ryan Jay (1480) | Lost 0-2 | -181464 |
| 3standard | 377 | Balean, Allen Vincent (1464) | Won 2-1 | +181482 |
| 4standard | 329 | Bautista, Nino (1465) | Lost 0-2 | -181464 |
| 5standard | 438 | Madarang, Reinald E (1463) | Lost 0-2 | -181446 |
| average opponent: 1475record: 1-4 | new rating: 1446 | |||