Souza Ferreira, Renan
Current rating: 1501
Record: 4-4
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 117 | Ferreirinha, Guto (1445) | Won 2-0 | +171517 |
| 2modern | 134 | Vinicius, Edson (1489) | Won 2-1 | +171534 |
| 3modern | 35 | Diaz Barriocanal, Bruno (1533) | Lost 0-2 | -181516 |
| 4modern | 239 | Neto, Sidney (1518) | Lost 0-2 | -181498 |
| 5modern | 320 | Leite, Ricardo (1604) | Won 2-0 | +201518 |
| 6modern | 364 | Mendonca, Vitor (1462) | Lost 0-2 | -191499 |
| 7modern | 279 | Mangolin Filho, Davi (1594) | Lost 0-2 | -161483 |
| 8modern | 317 | Sousa, Rodrigo (1479) | Won 2-1 | +181501 |
| average opponent: 1515record: 4-4 | new rating: 1501 | |||