Correa Santiago, Joao Eduardo
Current rating: 1443
Record: 11-16-2
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 30 | Onofre Santiago B, Mark9091 (1536) | Won 2-1 | +201465 |
| 4modern | 74 | Das Chagas, Thiago (1570) | Lost 1-2 | -161449 |
| 5modern | 183 | Crusius, Matheus (1723) | Lost 0-2 | -131436 |
| 6modern | 198 | De Castro, Weverton (1518) | Won 2-0 | +191455 |
| 7modern | 111 | Calazans, Bruno (1768) | Lost 0-2 | -121443 |
| top | average opponent: 1623record: 2-3 | new rating: 1443 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 144 | Brito Da Silva, Joao Paulo (1721) | Lost 0-2 | -141478 |
| 4modern | 305 | Vieira Ramalho, Bruno (1587) | Lost 1-2 | -161462 |
| 5modern | 342 | Oliveira, Diogo 909 (1505) | Lost 1-2 | -171445 |
| top | average opponent: 1605record: 0-3 | new rating: 1445 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 487 | Cavalheiro Moreira, Rodrigo (1500) | Won 2-1 | +181508 |
| 2modern | 228 | Neves, Igor Jose (1518) | Lost 1-2 | -171491 |
| 3modern | 363 | Nunes, Wilson (1501) | Lost 1-2 | -181473 |
| 4modern | 471 | Gullyt Cardoso, Rafael (1483) | Won 2-1 | +181491 |
| 5modern | 429 | Soares, Alexandro (1470) | Won 2-0 | +181509 |
| 6modern | 199 | Bedell, Rodney (1506) | Lost 0-2 | -181491 |
| 7modern | 324 | Novak, Treicy (1582) | Won 2-0 | +191510 |
| 8modern | 195 | Vidal Lopes, Leonardo (1518) | Lost 0-2 | -181492 |
| top | average opponent: 1510record: 4-4 | new rating: 1492 | ||
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 141 | Borgonovi, William (1500) | Won 2-0 | +181485 |
| 2standard | 78 | Amaral De Silva, Leonardo (1510) | Lost 0-2 | -171468 |
| 3standard | 183 | Baptista Lauira, Pedro Artur (1482) | Lost 1-2 | -181450 |
| 4standard | 248 | Sousa Raposo, Wesley Jonas (1476) | Won 2-1 | +191469 |
| 5standard | 214 | Canabarro Aguilar, Jean Claudio (1385) | Won 2-0 | +161485 |
| 6standard | 143 | Coquemala Filho, Walter (1730) | Won 2-1 | +221507 |
| 7standard | 109 | Da Silva, Gabriel Felipe (1538) | Draw 1-1 | +11508 |
| 8standard | 100 | Pereira de Oliveira, Diogo (1518) | Lost 0-2 | -181490 |
| top | average opponent: 1518record: 4-3-1 | new rating: 1490 | ||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | Rodrigues de Souza, Vi (1500) | Lost 0-2 | -181482 |
| 2standard | 196 | Guerra, Ricardo [MEX] (1604) | Won 2-0 | +201502 |
| 3standard | 175 | Nascimento, Rogerio S (1503) | Draw 1-1 | 01502 |
| 4standard | 217 | Kroth, Tomas (1552) | Lost 0-2 | -171485 |
| 5standard | 262 | Pinheiro, Nelson (1466) | Lost 0-2 | -181467 |
| top | average opponent: 1525record: 1-3-1 | new rating: 1467 | ||