Vallejos, Jayhar
Current rating: 1525
Record: 9-8-1
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 160 | Voege, CJ (1480) | Won 2-0 | +181522 |
| 2standard | 146 | Wijangco, Virgilio Jr (1568) | Won 2-0 | +191541 |
| 3standard | 124 | Sindayen, Marconee (1486) | Lost 0-2 | -191522 |
| 4standard | 109 | Diaz, Teofel Godfrey (1543) | Lost 0-2 | -181504 |
| 5standard | 233 | Setya, Steven Dirga (1731) | Won 2-1 | +221526 |
| 6standard | 155 | Quinto, Julius Caesar (1497) | Won 2-0 | +181544 |
| 7standard | 109 | Dela Cruz, Kevin Jay (1523) | Won 2-1 | +171561 |
| 8standard | 101 | Reyes, Carlo (1553) | Lost 0-2 | -181543 |
| 9standard | 155 | Ortiz, Richmond (1529) | Lost 0-2 | -181525 |
| average opponent: 1546record: 5-4 | new rating: 1525 | |||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 159 | Burgos, John Ryan (1560) | Lost 0-2 | -171483 |
| 2standard | 596 | Javellana, Joshua (1427) | Won 2-0 | +171500 |
| 3standard | 340 | Taneza, Dexter Allan D (1483) | Won 2-1 | +181518 |
| 4standard | 165 | Buelo, Neil (1517) | Won 2-0 | +181536 |
| 5standard | 129 | Setya, Steven Dirga (1705) | Lost 0-2 | -151521 |
| 6standard | 345 | Berenstein, Nadav (1519) | Won 2-0 | +181539 |
| 7standard | 233 | Alcantara, Danniel (1533) | Lost 1-2 | -181521 |
| 8standard | 249 | Obed, Joseph Martin (1588) | Draw 1-1 | +11522 |
| 9standard | 237 | Cacho, Aldrin (1550) | Lost 0-2 | -181504 |
| average opponent: 1542record: 4-4-1 | new rating: 1504 | |||