Becerra, Manuel
Current rating: 1554
Record: 6-3
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 159 | Alves, Goncalo (1500) | Won 2-1 | +181518 |
| 2sealed | 30 | Garcia Copete, David (1559) | Lost 1-2 | -171501 |
| 3sealed | 158 | Carvalho, Manuel (1465) | Won 2-0 | +171518 |
| 4sealed | 122 | Mendes, Paulo 4830 (1517) | Won 2-1 | +181536 |
| 5sealed | 58 | McGovern, Mark (1509) | Won 2-1 | +181554 |
| 6sealed | 25 | Martins, Jose (1495) | Lost 0-2 | -191535 |
| 7sealed | 85 | Garcia, Arturo (1538) | Lost 1-2 | -181517 |
| 8sealed | 92 | Izquierdo Maderuelo, Ivan (1469) | Won 2-0 | +171534 |
| 9sealed | 73 | Cardona, Paulo (1664) | Won 2-0 | +201554 |
| average opponent: 1524record: 6-3 | new rating: 1554 | |||