Silva, Andres
Current rating: 1444
Record: 4-7
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 345 | Hensley, Phillip (1479) | Lost 0-2 | -181498 |
| 2standard | 376 | Franklin, Mark (1482) | Lost 1-2 | -191479 |
| 3standard | 247 | Wulf, Zachary (1504) | Lost 0-2 | -171462 |
| 4standard | 360 | Beam, Joey (1448) | Lost 0-2 | -181444 |
| average opponent: 1478record: 0-4 | new rating: 1444 | |||
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Estefan, Jorge (1480) | Lost 1-2 | -181482 |
| 2sealed | 112 | Rebolledo, Felipe (1482) | Won 2-0 | +181500 |
| 3sealed | 113 | Lucena, Thiago Santos (1482) | Lost 1-2 | -191481 |
| 4sealed | 111 | Esper Berthoud, Lucas (1465) | Lost 1-2 | -181463 |
| 5sealed | 148 | Coquemala Filho, Walter (1481) | Won 2-0 | +181481 |
| 6sealed | 109 | Soares Puccinelli, Leon (1482) | Won 2-0 | +181499 |
| 7sealed | 91 | Lafuente, Diego (1447) | Won 2-0 | +171516 |
| average opponent: 1474record: 4-3 | new rating: 1516 | |||