Oliveira, Guilherme 067
Current rating: 1498
Record: 3-3
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 115 | Oliveira, Carlos (1518) | Lost 0-2 | -181482 |
| 3modern | 429 | Goncalves, Leonardo (1498) | Won 2-0 | +191501 |
| 4modern | 157 | Martelli, Otavio Augusto (1449) | Won 2-0 | +171518 |
| 5modern | 197 | Toledo Fuganti, Geon (1476) | Lost 0-2 | -191499 |
| 6modern | 292 | Rodrigues, Everson (1520) | Won 2-1 | +181517 |
| 7modern | 141 | Garreton, Mauricio (1420) | Lost 1-2 | -191498 |
| average opponent: 1480record: 3-3 | new rating: 1498 | |||