Vieira da Silva Junior,
Current rating: 1447
Record: 1-4
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Lemos Breuil, Felipe (1500) | Lost 1-2 | -181482 |
| 2standard | 339 | De Souza Santos, Hugo Eduardo (1535) | Won 2-1 | +191501 |
| 3standard | 443 | Yukio Kimura, Rodrigo (1502) | Lost 0-2 | -181483 |
| 4standard | 518 | de Freitas Junior, Waner (1482) | Lost 1-2 | -181465 |
| 5standard | 554 | Pero Rezei, Helder (1447) | Lost 0-2 | -181447 |
| average opponent: 1493record: 1-4 | new rating: 1447 | |||