Silva, Marcelo
Current rating: 1517
Record: 4-3
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 78 | Terra, Andre (1500) | Won 2-0 | +181518 |
| 2sealed | 15 | Fricke, Bruno (1500) | Won 2-0 | +181536 |
| 3sealed | 23 | Zampere Junior, Celso (1536) | Lost 0-2 | -181518 |
| 4sealed | 83 | Da Silva, Marco Antonio (1517) | Won 2-1 | +181536 |
| 5sealed | 62 | Casatti, Vagner William (1482) | Lost 0-2 | -191517 |
| 6sealed | 89 | Svaldi, Guilherme (1553) | Lost 0-2 | -181499 |
| 7sealed | 95 | Franco de Freitas, Jose Cels (1500) | Won 0-0 | +181517 |
| average opponent: 1513record: 4-3 | new rating: 1517 | |||