Cortez, John Jerome
Current rating: 1463
Record: 1-3
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 483 | Caravana, Marlon (1500) | Lost 0-2 | -181482 |
| 2standard | 570 | Emboltura, Jeh (1482) | Lost 0-2 | -181464 |
| 3standard | 658 | De Ocampo, Jay-Jay Kim (1387) | Won 2-1 | +171481 |
| 4standard | 591 | Ignacio, Josep Benedict (1482) | Lost 1-2 | -181463 |
| average opponent: 1463record: 1-3 | new rating: 1463 | |||