Tozani de Almeida, Marcio
Current rating: 1502
Record: 4-4
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 24 | MORELLI, MATIAS (1500) | Lost 0-2 | -181482 |
| 2standard | 209 | Ferry, Sergio (1609) | Lost 0-2 | -161466 |
| 3standard | 222 | DESTEFANO, CRISTIAN (1464) | Won 2-0 | +181484 |
| 4standard | 237 | Perugini, Carlos Alfredo (1482) | Won 2-1 | +181502 |
| 5standard | 166 | Lobo Botero, Victor Manuel (1500) | Lost 1-2 | -181484 |
| 6standard | 188 | Vanegas, Emerson (1482) | Won 2-0 | +181502 |
| 7standard | 152 | Bertella, Juan Cruz (1502) | Lost 1-2 | -181484 |
| 8standard | 143 | Gauna, Diego (1483) | Won 2-0 | +181502 |
| average opponent: 1503record: 4-4 | new rating: 1502 | |||