Martinez, Mark Sonny M
Current rating: 1467
Record: 2-4
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 205 | Lingling, Ken (1505) | Lost 0-2 | -181482 |
| 2standard | 612 | Sacyan, Jumar (1518) | Won 2-1 | +191501 |
| 3standard | 495 | Indrakesuma, Taufik (1627) | Won 2-0 | +201521 |
| 4standard | 160 | Dones, Nathaniel Luigi (1501) | Lost 0-2 | -181503 |
| 5standard | 347 | Ong, Noel (1499) | Lost 0-2 | -181485 |
| 6standard | 450 | Acode, Janapril Clark (1480) | Lost 0-2 | -181467 |
| average opponent: 1522record: 2-4 | new rating: 1467 | |||