Penafuerte, Jan
Current rating: 1614
Record: 14-9
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 81 | Tobias, Charles Winston (1418) | Won 2-1 | +161584 |
| 3standard | 115 | Layson, Angel Jay (1560) | Won 2-0 | +171601 |
| 4standard | 14 | Bernales, Federico (1571) | Won 2-1 | +181619 |
| 5standard | 36 | Kumagai, Riku (2129) | Won 2-1 | +261645 |
| 6standard | 19 | Kakumae, Teruya (1902) | Won 2-1 | +231668 |
| 7standard | 1 | Abella, Reynald (1698) | Won 2-1 | +181686 |
| 8standard | 2 | Biala, Mark Anthony (1780) | Lost 1-2 | -161670 |
| 9standard | 19 | Payumo, Kristoffer (1656) | Lost 1-2 | -181652 |
| 10standard | 17 | Carbonell, John Stephen (1744) | Lost 0-2 | -171635 |
| 11standard | 53 | Saul, Carlo (1549) | Lost 0-2 | -191616 |
| 12standard | 502 | Basconcillo, Marc (1581) | Lost 1-2 | -191597 |
| 13standard | 95 | Cabrera, Mark Benedict (1475) | Won 2-0 | +161613 |
| 14standard | 79 | Deriquito, Rodolfo (1639) | Won 2-0 | +181631 |
| 15standard | 50 | Carlos, Aaron (1666) | Lost 0-2 | -171614 |
| average opponent: 1669record: 8-6 | new rating: 1614 | |||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 112 | Ganaden, Mark Carlo (1500) | Won 2-1 | +181518 |
| 2standard | 224 | Delmoro, Emmanuel Claro Emerson (1517) | Won 2-1 | +181536 |
| 3standard | 104 | Buelo, Neil (1535) | Won 2-0 | +181554 |
| 4standard | 61 | Flores, Paolo Mari (1607) | Won 2-1 | +191573 |
| 5standard | 24 | Wong, Weng Sheng (1776) | Won 2-0 | +221595 |
| 6standard | 9 | James, Nicholas (1572) | Won 2-1 | +171612 |
| 7standard | 7 | Tan, Raymond (1943) | Lost 1-2 | -121600 |
| 8standard | 16 | Rivero, Roy Raymund (1522) | Lost 0-2 | -191581 |
| 9standard | 74 | Ikawa, Yoshihiko (1902) | Lost 1-2 | -131568 |
| average opponent: 1653record: 6-3 | new rating: 1568 | |||