Ledda, Karlo
Current rating: 1536
Record: 5-3
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 35 | Hernandez, Miko Dominik (1500) | Won 2-0 | +181518 |
| 2block | 141 | Altez, Elbert (1518) | Won 2-1 | +181536 |
| 3block | 21 | Lahip, Mark Lester (1536) | Lost 1-2 | -181518 |
| 4block | 171 | Francisco, John Paul (1576) | Won 2-0 | +191537 |
| 5block | 50 | De Leon, Lester Cicero (1536) | Won 2-0 | +181555 |
| 6block | 54 | Ngo, Richson Carl H (1521) | Won 2-0 | +171572 |
| 7block | 27 | Allouche, Yohan (1602) | Lost 0-2 | -171555 |
| 8block | 77 | Estacio, Reynerio (1484) | Lost 0-2 | -191536 |
| average opponent: 1534record: 5-3 | new rating: 1536 | |||