VIOLA, ANDRES
Current rating: 1582
Record: 12-7
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 75 | Guinez Leiva, Yerko Antonio (1518) | Lost 0-2 | -181512 |
| 3standard | 178 | ROCCHI, JUAN (1500) | Won 2-0 | +181530 |
| 4standard | 162 | DE DIEGO, ALVARO (1518) | Won 2-1 | +181548 |
| 5standard | 124 | Poblete, Ariel (1536) | Won 2-1 | +171565 |
| 6standard | 76 | JUAREZ, MANUEL (1553) | Won 2-1 | +181583 |
| 7standard | 43 | Tejo, Demian (1569) | Won 2-0 | +181601 |
| 8standard | 10 | Borges, Eduardo (1557) | Lost 1-2 | -191582 |
| average opponent: 1536record: 5-2 | new rating: 1582 | |||
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 5 | Espinosa, Alvaro (1500) | Lost 0-2 | -181482 |
| 2extended | 99 | COSTA, LAUTARO (1482) | Won 2-1 | +181500 |
| 3extended | 56 | SANCHEZ, JUAN (1500) | Won 2-1 | +181518 |
| 4extended | 72 | FAINBERG, DAVID (1518) | Won 2-0 | +181536 |
| 5extended | 47 | Estrada, Pablo Javier (1536) | Won 2-1 | +181554 |
| 6extended | 26 | Alcalde, Juan Pablo (1552) | Won 2-1 | +181572 |
| 7extended | 18 | Mantaras, Pablo (1507) | ID | 01572 |
| 8extended | 17 | Gaete, Francisco (1359) | Won 2-0 | +141586 |
| 9extended | 11 | Witt, Walter (1589) | Lost 1-2 | -181568 |
| 10extended | 19 | Saredo, Adrian (1535) | Lost 0-2 | -181550 |
| 11extended | 23 | Svaldi, Guilherme (1534) | Lost 0-2 | -191531 |
| 12extended | 26 | Capdevila, Jose Luis (1503) | Won 2-1 | +181549 |
| 13extended | 22 | Tejo, Rafael (1523) | Lost 0-2 | -191530 |
| average opponent: 1511record: 7-5-1 | new rating: 1530 | |||