Guidini, Djan
Current rating: 1445
Record: 0-3
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 315 | Thomaz Junior, Mauricio (1465) | Lost 1-2 | -191481 |
| 2modern | 574 | Queijo De Lima, Tulio (1481) | Lost 0-2 | -181463 |
| 3modern | 652 | Tremanti, Arthur (1465) | Lost 0-2 | -181445 |
| average opponent: 1470record: 0-3 | new rating: 1445 | |||