Barbosa, Tobias
Current rating: 1441
Record: 4-8
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| A1standard | 25 | Caminha Manzano, Andre Luiz (1537) | Lost 0-2 | -171483 |
| A2standard | 115 | Maranhao Silva, Erick Mattheus (1438) | Lost 0-2 | -191464 |
| A3standard | 125 | Colvara, Guilherme (1502) | Lost 0-2 | -171447 |
| A4standard | 139 | Lima, Joao Felipe (1448) | Lost 0-2 | -181429 |
| B1standard | 79 | Vasconcelos Souto, Anderson (1336) | Lost 0-2 | -201409 |
| B2standard | 116 | Jerez, Ezequiel (1427) | Won 2-1 | +181427 |
| B3standard | 95 | Vieira, Filippo (1506) | Won 2-1 | +201447 |
| B4standard | 70 | Miranda, Fabricio (1550) | Lost 0-0 | -161431 |
| B5standard | 124 | Fischer Fonseca, Joao Gabriel (1600) | Won 2-1 | +211452 |
| B6standard | 87 | Alberto, Felipe (1634) | Won 2-1 | +211473 |
| B7standard | 49 | Dannemann, Joao Manoel (1627) | Lost 1-2 | -151458 |
| B8standard | 52 | Pereira da Costa, Victor (1552) | Lost 0-2 | -171441 |
| average opponent: 1513record: 4-8 | new rating: 1441 | |||