Casabona, Mark Anthony
Current rating: 1548
Record: 9-7
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 65 | Galang, Axel (1558) | Lost 1-2 | -171490 |
| 3standard | 483 | Macas, David (1440) | Won 2-1 | +171507 |
| 4standard | 290 | Laude, John Paolo (1524) | Won 2-1 | +181525 |
| 5standard | 122 | Teo, Yuen Peir (1681) | Won 2-1 | +211546 |
| 6standard | 101 | Oh, Joo Hyun (1631) | Lost 1-2 | -161530 |
| 7standard | 211 | Dizon, Michael Christofer (1539) | Lost 1-2 | -181512 |
| 8standard | 197 | Manuel, Michael (1520) | Won 2-1 | +181530 |
| 9standard | 178 | Baldoza, Joseph Ryan (1538) | Won 2-0 | +181548 |
| average opponent: 1554record: 5-3 | new rating: 1548 | |||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 127 | Bai, Freddie (1518) | Won 2-1 | +181518 |
| 3standard | 4 | Deriquito, Roseller (1578) | Won 2-1 | +191537 |
| 4standard | 9 | Cardenas, Jose Gabriel (1533) | Won 2-0 | +181555 |
| 5standard | 12 | Soh, Terry (1969) | Lost 0-2 | -111544 |
| 6standard | 114 | Falag-Ey, John Anthony (1436) | Lost 0-2 | -191525 |
| 7standard | 192 | Bay, Rav (1528) | Lost 0-2 | -181507 |
| 8standard | 220 | Tan, Lance L (1516) | Lost 0-2 | -181489 |
| 9standard | 247 | Blancaflor, John Paul (1498) | Won 2-0 | +181507 |
| average opponent: 1572record: 4-4 | new rating: 1507 | |||