Teixeira Duarte, Bruno
Current rating: 1455
Record: 3-6-1
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 555 | Dilson Ribeiro Nonato, Jose (1446) | Won 2-0 | +171503 |
| 2modern | 261 | Nakazora Abe, Allison (1849) | Lost 0-2 | -121491 |
| 3modern | 462 | Duarte De Souza, Thiago (1499) | Lost 0-2 | -181473 |
| 4modern | 574 | Eneas Garcia, Diego (1481) | Lost 0-2 | -181455 |
| average opponent: 1569record: 1-3 | new rating: 1455 | |||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 364 | Giordani, Rafael (1500) | Lost 0-2 | -181482 |
| 2modern | 454 | Maia, Vitor0464 (1480) | Lost 0-2 | -181464 |
| 3modern | 582 | Sapucaia Barboza, Allan (1466) | Draw 1-1 | 01464 |
| 4modern | 548 | Nogueira, Fernando (1464) | Won 2-1 | +181482 |
| 5modern | 457 | Meloni, Luis Andre (1483) | Won 2-0 | +181500 |
| 6modern | 348 | Sapiras, Armando (1700) | Lost 1-2 | -141486 |
| average opponent: 1515record: 2-3-1 | new rating: 1486 | |||