Guinares Garcia, Mario
Current rating: 1446
Record: 2-5
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 89 | Yanez, Federico (1500) | Lost 0-2 | -181482 |
| 2standard | 204 | GARIPOLI PASCUALOTTO, (1482) | Lost 1-2 | -181464 |
| 3standard | 225 | Silveira, Pedro Henrique Bou (1495) | Lost 1-2 | -171447 |
| 4standard | 272 | CAPELLINI, FLAVIO (1446) | Won 2-0 | +181465 |
| 5standard | 238 | Gonzalez, Rodrigo (1434) | Won 2-0 | +171482 |
| 6standard | 194 | Sobrero, Cesar Enrique (1482) | Lost 0-2 | -181464 |
| 7standard | 182 | GASILIAUSKAS, ROBERTO (1464) | Lost 0-2 | -181446 |
| average opponent: 1472record: 2-5 | new rating: 1446 | |||