Costa, Vinicius
Current rating: 1541
Record: 9-7
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 440 | Rodrigues Seifert, Eduardo (1618) | Lost 0-2 | -171562 |
| 2modern | 416 | Barria, Jaime (1568) | Lost 1-2 | -181544 |
| 3modern | 591 | Celes Sousa, Julio (1443) | Won 2-1 | +161560 |
| 4modern | 555 | Dourado Da Silva, Greyce (1482) | Lost 0-2 | -191541 |
| average opponent: 1528record: 1-3 | new rating: 1541 | |||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 77 | Mazetto, Kevin (1500) | Won 2-1 | +181518 |
| 2modern | 42 | Ancelmo, Fabio (1708) | Lost 1-2 | -151503 |
| 3modern | 340 | Domene, Luccas (1527) | Won 2-1 | +191522 |
| 4modern | 397 | Martins Gomes, Leandro (1793) | Lost 0-2 | -131509 |
| 5modern | 476 | Do Rosario Petrucci, Bruno (1499) | Won 2-0 | +181527 |
| 6modern | 201 | Auriemma, Gabriel (1516) | Won 2-0 | +171544 |
| 7modern | 166 | Duarte, Jocelio (1535) | Won 2-0 | +181562 |
| 8modern | 155 | Rodrigues Pincini, Arthur (1539) | Won 2-1 | +181580 |
| 9modern | 40 | Reis, Roberto (1569) | Won 2-0 | +181598 |
| 10modern | 40 | Inacio, Joao (1590) | Lost 1-2 | -191579 |
| 11modern | 57 | Ricci, Caio (1594) | Won 2-1 | +191598 |
| 12modern | 45 | Barboza, Leonardo (1563) | Lost 0-2 | -191579 |
| average opponent: 1578record: 8-4 | new rating: 1579 | |||