Lopes Costa, Carlos
Current rating: 1517
Record: 5-4
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 546 | Kagueiama, Thiago (1500) | Lost 1-2 | -181482 |
| 2standard | 483 | Silva, Hudson W (1482) | Won 2-0 | +181500 |
| 3standard | 374 | Ciotek de Castro, Danilo (1482) | Won 2-0 | +181518 |
| 4standard | 157 | Oliveira Carneiro, Ulisses (1457) | Won 2-0 | +171535 |
| 5standard | 164 | Cabrini, Ricardo (1635) | Lost 0-2 | -171518 |
| 6standard | 329 | Davila, Luciano (1487) | Won 2-0 | +181536 |
| 7standard | 182 | Vidal Bianquini, Diego (1536) | Lost 1-2 | -181518 |
| 8standard | 244 | Godoy Defaveri, Douglas (1519) | Lost 0-2 | -181500 |
| 9standard | 238 | Ignacio, Venine (1471) | Won 2-1 | +171517 |
| average opponent: 1508record: 5-4 | new rating: 1517 | |||