Boy, Guillermo Jr
Current rating: 1452
Record: 3-6
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 421 | Padua, Ronald (1613) | Won 2-0 | +201520 |
| 2standard | 237 | Santos, Marianito Jr (1518) | Lost 0-2 | -181502 |
| 3standard | 274 | Calma, Richard (1449) | Won 2-0 | +171519 |
| 4standard | 256 | Baldoza, Joseph Ryan (1517) | Lost 1-2 | -181501 |
| 5standard | 393 | Layson, John Paul (1517) | Lost 0-2 | -181483 |
| 6standard | 498 | Tabaosares, Adrian (1480) | Won 2-1 | +181501 |
| 7standard | 385 | Panizales, Rubin (1500) | Lost 1-2 | -181483 |
| 8standard | 389 | Imai, Ayato (1737) | Lost 0-2 | -131470 |
| 9standard | 355 | Caravana, Marlon (1464) | Lost 0-2 | -181452 |
| average opponent: 1533record: 3-6 | new rating: 1452 | |||