Amaral Ferreira, Gabri
Current rating: 1524
Record: 3-2-1
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 101 | Machado, Vinicius (1500) | Won 2-0 | +181518 |
| 2standard | 155 | Garcia, Rafael [BRA] (1624) | Won 2-1 | +201538 |
| 3standard | 72 | Silva Pinto, Igor (1611) | Won 2-1 | +191557 |
| 4standard | 62 | Marcelo, Vinicius P (1748) | Lost 0-2 | -141543 |
| 5standard | 92 | Magalhaes, Jonny (1488) | Draw 1-1 | -11542 |
| 6standard | 97 | Lemos, Tulio A (1539) | Lost 0-2 | -181524 |
| average opponent: 1585record: 3-2-1 | new rating: 1524 | |||