Rosental, Helio
Current rating: 1464
Record: 1-3
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 95 | Ferreira, Frederico B (1500) | Lost 0-2 | -181482 |
| 2sealed | 112 | Palacios Carvalho, Fernando (1482) | Lost 0-2 | -181464 |
| 3sealed | 150 | Hercules, Lucas (1464) | Won 2-0 | +181482 |
| 4sealed | 129 | Elena, Jorge (1482) | Lost 1-2 | -181464 |
| average opponent: 1482record: 1-3 | new rating: 1464 | |||