Leal, Jackson
Current rating: 1465
Record: 1-3-1
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 374 | Osorio Parot, Javier (1654) | Lost 0-2 | -151485 |
| 2modern | 507 | Souza Silva Araujo, Tulio (1380) | Draw 1-1 | -21483 |
| 3modern | 572 | Nunes da Silva, Rafael (1504) | Lost 0-2 | -181465 |
| 4modern | 644 | Guglielmi Moreira, Caio Henrique (1464) | Won 2-0 | +181483 |
| 5modern | 528 | Amaral, Arthur (1489) | Lost 0-2 | -181465 |
| average opponent: 1498record: 1-3-1 | new rating: 1465 | |||