Custodio, Castillo Joh
Current rating: 1465
Record: 1-3-1
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 319 | Bagaporo, Jay (1571) | Lost 1-2 | -171483 |
| 2standard | 391 | Defeo, Ivan Christian (1483) | Lost 0-2 | -181465 |
| 3standard | 499 | Mendoza, Jayson (1429) | Draw 1-1 | 01465 |
| 4standard | 498 | San Andres, Dennis (1464) | Won 2-0 | +181483 |
| 5standard | 404 | Abellana, linneaus (1481) | Lost 1-2 | -181465 |
| average opponent: 1485record: 1-3-1 | new rating: 1465 | |||