Rivera, Mark
Current rating: 1446
Record: 1-4-1
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 270 | Avedillo, Kevin (1500) | Draw 1-1 | 01500 |
| 2standard | 356 | Tibay, Lowell (1500) | Won 2-0 | +181518 |
| 3standard | 225 | Agner, Daryl John (1518) | Lost 1-2 | -181500 |
| 4standard | 403 | Fortaleza, Floyd Paul (1499) | Lost 0-2 | -181482 |
| 5standard | 518 | Nocon, Ivan Ian (1480) | Lost 0-2 | -181464 |
| 6standard | 545 | Macaranas, John (1464) | Lost 0-2 | -181446 |
| average opponent: 1493record: 1-4-1 | new rating: 1446 | |||