Marchiori, Nelson
Current rating: 1482
Record: 3-4
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Rodriguez De Abreu, Gabriel (1500) | Lost 0-2 | -181482 |
| 2sealed | 134 | Ferreira Da Silva, Alexander (1482) | Lost 1-2 | -181464 |
| 3sealed | 148 | Silva, Ricardo (1464) | Won 1-0 | +181482 |
| 4sealed | 113 | Carvalho, Alessandro (1482) | Won 2-1 | +181500 |
| 5sealed | 97 | Drummond, Marcelo Monteiro (1500) | Lost 0-2 | -181482 |
| 6sealed | 116 | Camara, Aristides (1482) | Won 2-0 | +181500 |
| 7sealed | 99 | Dembogurski, Bruno Jose (1499) | Lost 0-0 | -181482 |
| average opponent: 1487record: 3-4 | new rating: 1482 | |||