Ibay, Jersohn
Current rating: 1467
Record: 3-5
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Dorado, Mark Anthony (1565) | Lost 0-2 | -171483 |
| 2standard | 525 | Yusi, Alexander (1482) | Won 2-1 | +181501 |
| 3standard | 397 | Ibeas, Emmanuel (1499) | Lost 0-2 | -181483 |
| 4standard | 586 | Dela Cruz, Michael John (1576) | Lost 0-2 | -161467 |
| 5standard | 609 | Urbanes, Kim Benedict (1464) | Won 2-1 | +181485 |
| 6standard | 451 | Cuevas, Exequiel (1482) | Won 2-0 | +181503 |
| 7standard | 393 | Laude, John Paolo (1506) | Lost 0-2 | -181485 |
| 8standard | 353 | Gorospe, Kaiko (1481) | Lost 0-2 | -181467 |
| average opponent: 1507record: 3-5 | new rating: 1467 | |||