Roessler, Renato
Current rating: 1550
Record: 9-6
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 478 | Pontes, Jurandi (1500) | Won 2-0 | +181518 |
| 2modern | 236 | Neves Do Almeida, Carlos Eduardo (1536) | Won 2-0 | +181536 |
| 3modern | 25 | Pereira Jorge Junior, Eliezio (1536) | Lost 0-2 | -181518 |
| 4modern | 176 | Fraga, Hamir (1517) | Won 2-0 | +181536 |
| 5modern | 160 | Fonseca Lisboa, Tulio (1507) | Won 2-0 | +181554 |
| 6modern | 41 | Zerbinatti, Edson (1483) | Won 2-0 | +161570 |
| 7modern | 66 | Pena, Matias Agustin (1601) | Won 2-1 | +191589 |
| 8modern | 11 | Pereira, Leandro (1627) | Lost 0-2 | -171572 |
| 9modern | 51 | Alberto R Escaffi, Patricio (1545) | Won 2-1 | +171589 |
| 10modern | 51 | Pereira Lima Reis, Gabriel (1591) | Lost 1-2 | -181571 |
| 11modern | 48 | Amorim, Raul (1510) | Lost 1-2 | -191552 |
| 12modern | 122 | Dassie, Marcio (1483) | Lost 1-2 | -191533 |
| 13modern | 116 | De Campos Dorini, Ricardo (1567) | Won 2-1 | +191552 |
| 14modern | 98 | Lopes de Souza, Pedro (1529) | Won 2-1 | +171569 |
| 15modern | 80 | Acerenza, Mauro (1523) | Lost 1-2 | -191550 |
| average opponent: 1537record: 9-6 | new rating: 1550 | |||