Maminta, Eisen M
Current rating: 1498
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 59 | Dantes, Donny Michael (1500) | Won 2-0 | +181516 |
| 2standard | 153 | Ramos, Aris (1500) | Lost 0-2 | -181498 |
| 3standard | 285 | Reloj, Jeremy (1483) | Lost 1-2 | -181480 |
| 4standard | 373 | Gealogo, Carl Patrick (1483) | Won 2-0 | +181498 |
| 5standard | 375 | Higwit, Dan Austin Kaw (1499) | Lost 1-2 | -181480 |
| 6standard | 416 | Reyes, Ninoy Rafael (1482) | Won 2-0 | +181498 |
| top | average opponent: 1491record: 3-3 | new rating: 1498 | ||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 395 | Moreno, Ron A (1500) | Lost 0-2 | -191518 |
| 2standard | 437 | Golpeo, Kirsten (1519) | Lost 0-2 | -181500 |
| 3standard | 425 | Ellivera, Francis (1467) | Won 2-0 | +181518 |
| 4standard | 404 | Arriola, Mark Anthony (1432) | Lost 0-2 | -201498 |
| top | average opponent: 1480record: 1-3 | new rating: 1498 | ||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 206 | Cervantes, 1 Christoph (1500) | Lost 0-2 | -181482 |
| 2block | 247 | Suan, Lordan (1482) | Won 2-1 | +181500 |
| 3block | 170 | Baje, Eugene Ernesto W (1500) | Won 2-0 | +181518 |
| 4block | 118 | Layson, John Paul (1519) | Won 2-0 | +181536 |
| 5block | 104 | Lee, Jay Mark (1535) | Won 2-1 | +181554 |
| 6block | 33 | Ortega, Dominic (1612) | Lost 0-2 | -171537 |
| 7block | 118 | Rabago, Rainier Ardine (1538) | Lost 1-2 | -181519 |
| 8block | 143 | Estrella, Luis T (1520) | Won 2-0 | +181537 |
| top | average opponent: 1526record: 5-3 | new rating: 1537 | ||