Vieira Afonso, Carlos Henrique
Current rating: 1482
Record: 1-2-2
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 224 | Siqueira Carvalho, Gustavo (1500) | Draw 1-1 | 01500 |
| 2standard | 318 | Botelho, Leonardo (1500) | Lost 0-1 | -181482 |
| 3standard | 534 | Pardo, William (1482) | Lost 0-2 | -181464 |
| 4standard | 586 | Annibal, Ricardo (1464) | Won 2-0 | +181482 |
| 5standard | 484 | de Oliveira Dantas, Alex (1482) | Draw 1-1 | 01482 |
| average opponent: 1486record: 1-2-2 | new rating: 1482 | |||