Jiraban, Richard L
Current rating: 1581
Record: 6-2
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 110 | Lim, Benjamin (1500) | Won 2-1 | +181518 |
| 2block | 113 | Canadalla, Jan Benedic (1518) | Lost 1-2 | -181500 |
| 3block | 206 | Amowas, Christopher (1500) | Won 2-0 | +181518 |
| 4block | 147 | Salazar, Frederick (1623) | Won 2-0 | +201538 |
| 5block | 97 | Iyanaga, Junya (1959) | Lost 0-2 | -111527 |
| 6block | 124 | Cardenas, Jose Gabriel (1518) | Won 2-0 | +181545 |
| 7block | 97 | Amor, Martin Miguel (1521) | Won 2-1 | +181563 |
| 8block | 55 | Han, Hojae (1581) | Won 2-0 | +181581 |
| average opponent: 1590record: 6-2 | new rating: 1581 | |||