Silva Pacheco, Alan Marley
Current rating: 1470
Record: 3-5
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 4 | Arvigo, Matias Gabriel (1500) | Lost 1-2 | -171447 |
| 2standard | 224 | Silva, Paulo (1494) | Won 2-0 | +191466 |
| 3standard | 116 | Naganawa, Luciano (1503) | Lost 0-2 | -181448 |
| 4standard | 300 | Carlos A., (1482) | Won 2-1 | +191467 |
| 5standard | 183 | Didona, Jonata (1517) | Won 2-0 | +191486 |
| 6standard | 163 | Silva, Igor Magno (1587) | Lost 1-2 | -161470 |
| average opponent: 1514record: 3-3 | new rating: 1470 | |||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Vasquez, Alejandro (1500) | Lost 0-2 | -181482 |
| 2sealed | 295 | Da Silva, Ricardo Alexandre (1483) | Lost 1-2 | -181464 |
| average opponent: 1492record: 0-2 | new rating: 1464 | |||