Abug, Frederick
Current rating: 1435
Record: 3-7-1
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 302 | de Mesa, Reynaldo (1482) | Lost 0-2 | -181464 |
| 2standard | 385 | Azogue, Christian A (1482) | Won 2-0 | +181482 |
| 3standard | 182 | Peralta, Charles (1500) | Lost 0-2 | -171465 |
| 4standard | 406 | Yang, Joshua (1790) | Lost 0-2 | -131452 |
| 5standard | 433 | Samaniego, Lawrence (1464) | Lost 0-2 | -171435 |
| average opponent: 1544record: 1-4 | new rating: 1435 | |||
| Grand Prix Manila 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Choi, Joseph Davidsen (1500) | Won 2-0 | +181518 |
| 2sealed | 79 | Sabale, Jose Marie (1518) | Lost 1-2 | -181500 |
| 3sealed | 70 | Tan, Lloyd Ryan (1500) | Lost 0-1 | -181482 |
| 4sealed | 153 | Chica, Rafael Randolf (1482) | Draw 1-1 | 01482 |
| 5sealed | 136 | Rivero, Roy Raymund (1481) | Won 2-1 | +181500 |
| 6sealed | 99 | Enriquez, Jerome (1501) | Lost 0-2 | -181482 |
| average opponent: 1497record: 2-3-1 | new rating: 1482 | |||