Tadeu Ribeiro, Rodrigo
Current rating: 1462
Record: 3-5-1
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 479 | Eduardo, Paulo R (1471) | Lost 0-2 | -191481 |
| 2standard | 440 | Ricardo Grazzini, Alui (1482) | Lost 1-2 | -181463 |
| 3standard | 629 | Fabbri Montez, Felippe (1462) | Lost 0-2 | -181445 |
| 4standard | 600 | Repiso Revolta, Felipe (1446) | Lost 1-2 | -181427 |
| 5standard | 569 | Tardelli Gomes, Marcel (1429) | Lost 0-2 | -171410 |
| 6standard | 480 | Alexandre dos Passos, (1408) | Won 2-0 | +171427 |
| 7standard | 397 | Regis do Lago, Chrystian (1428) | Won 2-1 | +181445 |
| 8standard | 313 | Concimo, Joao (1444) | Draw 1-1 | 01445 |
| 9standard | 257 | Oliveira De Alcantara, Bruno (1390) | Won 2-1 | +171462 |
| average opponent: 1440record: 3-5-1 | new rating: 1462 | |||