Santana, Mark Anthony
Current rating: 1540
Record: 8-6-3
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 67 | Rivera, Mark Gerard (1608) | Draw 1-1 | +21501 |
| 2standard | 320 | De Jesus, Joshua (1500) | Won 2-1 | +181519 |
| 3standard | 244 | Ang, Mark Anthony (1518) | Lost 0-2 | -181501 |
| 4standard | 395 | Lim, Andrew Kian Mun (1499) | Won 2-1 | +181519 |
| 5standard | 255 | Yusingco, John Andrew (1519) | Won 2-1 | +181537 |
| 6standard | 171 | Tolentino, Diolouie M (1609) | Won 2-0 | +191556 |
| 7standard | 104 | Ayalin, Noel Leonard (1554) | Won 2-1 | +181574 |
| 8standard | 56 | Canlas, John Remell (1640) | Lost 0-2 | -161558 |
| 9standard | 104 | Borja, John Paul (1553) | Lost 0-2 | -181540 |
| average opponent: 1556record: 5-3-1 | new rating: 1540 | |||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 129 | Obal, Jason O (1500) | Won 2-0 | +181518 |
| 2standard | 56 | Viclar, Ferdinand (1467) | Draw 1-1 | -11517 |
| 3standard | 166 | Padre, Marvin Lloren (1535) | Lost 0-2 | -181499 |
| 4standard | 340 | Ong, Hak Tiong (1499) | Won 1-0 | +181517 |
| 5standard | 210 | Salvador, JC (1538) | Lost 0-2 | -171500 |
| 6standard | 329 | Tan Chen, Nigel Raven (1500) | Lost 1-2 | -181482 |
| 7standard | 359 | Ramirez, Christine Joyce (1466) | Draw 1-1 | -11481 |
| 8standard | 353 | Melendrez, Timothy Rob (1470) | Won 2-1 | +181499 |
| average opponent: 1497record: 3-3-2 | new rating: 1499 | |||