Guedes Ribeiro, Daniel Davi
Current rating: 1612
Record: 19-13-1
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| A1standard | 30 | Abdala, Rafael (1480) | Lost 0-2 | -191521 |
| A2standard | 112 | Santos, Samir (1482) | Won 2-1 | +171538 |
| A3standard | 92 | Neves Silveira, Yuri (1514) | Won 2-1 | +181556 |
| A4standard | 40 | Hassan, Andre (1512) | Won 2-0 | +171573 |
| A5standard | 27 | Pereira, Leandro (1642) | Won 2-0 | +191592 |
| A6standard | 28 | Martins De Rezende, Aloyr (1571) | Lost 0-2 | -181574 |
| A7standard | 36 | Oyarzun Jimenez, Paula (1463) | Won 2-0 | +161590 |
| A8standard | 36 | dos Reis, Ruda (1569) | Won 2-1 | +171607 |
| B1standard | 78 | Miranda, Fabricio (1527) | Lost 1-2 | -191588 |
| B2standard | 141 | Ricardo De Oliveira Azevedo, Aristeu (1481) | Won 2-0 | +161604 |
| B3standard | 113 | Romanini, Luiz Henrique Caetano Pereira (1501) | Lost 1-2 | -201584 |
| B4standard | 119 | Careli, Michael (1339) | Won 0-0 | +141598 |
| B5standard | 89 | Ribeiro, Lisandro (1520) | Lost 0-2 | -201578 |
| standard | 49 | Pereira, Andre Ricardo (1644) | Won 2-0 | +191597 |
| standard | 16 | da Fonseca, Bruno (1837) | Won 2-1 | +231620 |
| standard | 7 | dos Reis, Ruda (1627) | Lost 0-2 | -181602 |
| standard | 17 | De Carvalho Barbosa, Victor (1733) | Lost 1-2 | -161586 |
| standard | 26 | Bossaneli Araujo, William (1823) | Won 2-1 | +221608 |
| standard | 26 | De Camargo, Jose (1609) | Won 2-0 | +181626 |
| standard | 15 | Akio Yanagiura, Matheus (1828) | Lost 0-2 | -141612 |
| average opponent: 1585record: 12-8 | new rating: 1612 | |||
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 92 | Codato Antonio Silva, Lucas (1500) | Won 2-0 | +181518 |
| 2modern | 93 | Lagos, Cristian (1600) | Won 2-0 | +191537 |
| 3modern | 152 | Gonzalez Iturriaga, Francisco (1591) | Lost 1-2 | -171520 |
| 4modern | 145 | Freire Da Cruz Duarte, Clisthenes (1484) | Lost 0-2 | -181502 |
| 5modern | 427 | Aguillon Perez, Nicolas (1419) | Won 2-0 | +161518 |
| 6modern | 206 | Iglesias, Fernando (1545) | Won 2-0 | +191537 |
| 7modern | 203 | Andreatta Bueno, Vagner Luiz (1635) | Won 2-0 | +201557 |
| 8modern | 113 | Mendonca, Vitor (1500) | Won 2-1 | +171574 |
| 9modern | 47 | Marocci Santos, Tiago (1557) | Won 2-1 | +171591 |
| 10modern | 26 | Monschau Pigatto, Fernando (1600) | Lost 1-2 | -181573 |
| 11modern | 82 | Souza Prado, Joao Paulo (1572) | Lost 1-2 | -181555 |
| 12modern | 99 | Goulart de Andrade, Andre Filipe (1543) | Draw 1-1 | 01555 |
| 13modern | 84 | Magalhaes, Breno (1703) | Lost 0-2 | -151540 |
| average opponent: 1558record: 7-5-1 | new rating: 1540 | |||