Rocha, Jackson
Current rating: 1526
Record: 8-7
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 387 | BERNARDES MOREIRA, YURI (1500) | Won 2-1 | +181518 |
| 2modern | 36 | Presedo, Frederico (1518) | Won 2-0 | +181536 |
| 3modern | 241 | Lemos Mota, Matheus (1663) | Won 2-1 | +201556 |
| 4modern | 1 | Dias, Anderson (1469) | Won 2-1 | +171573 |
| 5modern | 13 | Lima Soares, Pedro Igor (1555) | Lost 1-2 | -191554 |
| 6modern | 131 | van Mourik, Alejandro (1552) | Won 2-1 | +181572 |
| 7modern | 79 | Ribeiro Graciano, Rafael (1567) | Won 2-0 | +181590 |
| 8modern | 22 | Rosenmann, Thiago (1805) | Won 2-0 | +221612 |
| 9modern | 25 | Espinoza, Oscar (1634) | Lost 1-2 | -171595 |
| 10modern | 72 | Almeida De Andrade, Lucas (1695) | Lost 0-2 | -171578 |
| 11modern | 74 | Portela Leal, Leonardo (1602) | Lost 1-2 | -171561 |
| 12modern | 78 | Machado Ferreira, Giovani (1555) | Lost 0-2 | -181543 |
| 13modern | 95 | Mediano, Diego (1655) | Lost 0-2 | -161527 |
| 14modern | 93 | Arman, Jamal (1504) | Lost 1-2 | -191508 |
| 15modern | 91 | Gueiroz, Thiago (1498) | Won 2-0 | +181526 |
| average opponent: 1585record: 8-7 | new rating: 1526 | |||