Silva, Diogo
Current rating: 1481
Record: 4-5-1
| Grand Prix Curitiba 2001 (extended) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 37 | Mesadri, Conrado (1518) | Won 0-0 | +181536 |
| 3extended | 30 | Solis Checa, Sergio (1500) | Lost 0-2 | -191517 |
| 4extended | 59 | Conceicao, Julio Cesar (1482) | Lost 0-1 | -181499 |
| 5extended | 121 | Pereira Melo Jr., Adilson (1501) | Lost 0-2 | -181481 |
| average opponent: 1500record: 1-3 | new rating: 1481 | |||
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 238 | Verduch, Jose M (1500) | Won 2-0 | +181518 |
| 2sealed | 105 | Araujo, Sergio (1518) | Won 2-0 | +181536 |
| 3sealed | 44 | Novas, Rui (1536) | Draw 1-1 | 01536 |
| 4sealed | 62 | Teixeira, Jose (1537) | Won 0-0 | +181554 |
| 5sealed | 32 | Monteiro, Jorge (1554) | Lost 0-2 | -181536 |
| 6sealed | 62 | Monteiro, Carlos (1536) | Lost 0-2 | -181518 |
| average opponent: 1530record: 3-2-1 | new rating: 1518 | |||