Martinez, Sebastian [BRA]
Current rating: 1503
Record: 4-4
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 324 | Almeida Menequini, Rodolfo (1466) | Won 2-1 | +171517 |
| 2modern | 333 | Valdenegro, Gonzalo (1667) | Won 2-1 | +211538 |
| 3modern | 235 | Graca, Thiago (1626) | Lost 1-2 | -161522 |
| 4modern | 270 | Cichello, Diego Francisco (1375) | Lost 0-2 | -211501 |
| 5modern | 486 | Dannemann, Joao Manoel (1601) | Won 2-0 | +201521 |
| 6modern | 363 | Di Giusto, Caio Giovanni (1464) | Won 2-0 | +171538 |
| 7modern | 215 | Monayzes Mota, Evellyn (1542) | Lost 0-2 | -181520 |
| 8modern | 240 | Martins, Michell (1579) | Lost 0-2 | -171503 |
| average opponent: 1540record: 4-4 | new rating: 1503 | |||