Manumbale, Josueh
Current rating: 1504
Record: 4-4
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 385 | Montemayor, Jericho B (1500) | Won 2-0 | +181518 |
| 2standard | 84 | cruz, mark erwin (1518) | Won 2-0 | +181536 |
| 3standard | 51 | David, Herbert (1536) | Won 2-1 | +181554 |
| 4standard | 53 | Nicolas, Elmerando jr. (1500) | Lost 0-2 | -191535 |
| 5standard | 77 | Black, Samuel (1810) | Lost 1-2 | -131522 |
| 6standard | 196 | Neo, Alvin (1523) | Lost 1-2 | -181504 |
| 7standard | 259 | gomez, toni (1499) | Won 2-0 | +181522 |
| 8standard | 156 | Guevarra, Jerrymel Lubin A (1507) | Lost 0-2 | -181504 |
| average opponent: 1549record: 4-4 | new rating: 1504 | |||