Castillo, Jezreel C
Current rating: 1507
Record: 9-9
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 10 | Ortega, Oliver (1500) | Lost 1-2 | -191547 |
| 2standard | 321 | Rico, Bob Erikzun (1447) | Lost 1-2 | -201527 |
| 3standard | 441 | Tan, Sze Choon (1412) | Lost 1-2 | -201507 |
| average opponent: 1453record: 0-3 | new rating: 1507 | |||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 360 | Yerro, Alessandro M (1500) | Won 2-1 | +181518 |
| 2standard | 94 | Sim, Stanley (1625) | Won 2-1 | +201538 |
| 3standard | 124 | Go, Hadrian C (1575) | Won 2-0 | +191557 |
| 4standard | 104 | Morales, Villardo Jr C (1554) | Won 2-1 | +181575 |
| 5standard | 47 | Jaro, Jhay (1501) | Won 2-0 | +161591 |
| 6standard | 25 | Cancio, John Michael (1561) | Won 2-1 | +181609 |
| 7standard | 6 | Kamaruddin, Arif B (1546) | Won 2-1 | +171626 |
| 8standard | 4 | Juza, Martin (1780) | Won 2-1 | +201646 |
| 9standard | 2 | Manansala, Bayani (1788) | Lost 0-2 | -151631 |
| 10standard | 11 | Altez, Elbert (1664) | Lost 0-2 | -181613 |
| 11standard | 31 | Salvatierra, Jose Victor (1717) | Lost 1-2 | -161597 |
| 12standard | 32 | Nakamura, Shuhei (1893) | Lost 0-2 | -121585 |
| 13standard | 50 | Cruz, Neil (1599) | Lost 0-2 | -181567 |
| 14standard | 51 | Dela Paz, Rainier Just (1564) | Lost 0-2 | -181549 |
| 15standard | 55 | Encinas, Robert Allan (1497) | Won 2-1 | +171566 |
| average opponent: 1624record: 9-6 | new rating: 1566 | |||