Almeida De Arruda, Jeferson
Current rating: 1463
Record: 2-4
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2 | Valera, Vinicius Yoshida (1543) | Won 2-1 | +191519 |
| 2modern | 50 | Astorga Pasten, Pablo (1562) | Lost 1-2 | -171502 |
| 3modern | 307 | Rodrigues, Carlos (1544) | Lost 1-2 | -181484 |
| 4modern | 487 | Prais, Raphael (1374) | Won 2-0 | +161500 |
| 5modern | 310 | Cardoso Dos Santos Faleiro, Gabriel (1433) | Lost 0-2 | -191481 |
| 6modern | 482 | Meneses, Ignacio (1481) | Lost 0-2 | -181463 |
| average opponent: 1489record: 2-4 | new rating: 1463 | |||