Royer Bion, Thales
Current rating: 1526
Record: 5-4
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 24 | Annahas, Amir (1653) | Lost 0-2 | -151467 |
| 2modern | 502 | Moreno Segatto, Luigi (1483) | Won 2-0 | +181485 |
| 3modern | 331 | Paes Da Silva, Andre Luiz (1501) | Won 2-1 | +191504 |
| 4modern | 168 | De Lima, Alexandre Hiroyuki (1420) | Won 2-0 | +161520 |
| 5modern | 163 | Barcellos, Guilherme (1813) | Won 2-0 | +231543 |
| 6modern | 136 | Pinheiro Da Cunha, Nicolau (1558) | Won 2-0 | +191562 |
| 7modern | 36 | de Lima e Silva Borzino, Marcio (1677) | Lost 0-2 | -161546 |
| 8modern | 159 | Fuenzalida, Darwin (1432) | Lost 1-2 | -201526 |
| average opponent: 1567record: 5-3 | new rating: 1526 | |||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 147 | Rocha, Lucas (1500) | Lost 0-2 | -181482 |
| record: 0-1 | new rating: 1482 | |||