Rodrigues, Ederson
Current rating: 1416
Record: 2-7
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 203 | perez p., juvenal (1500) | Lost 0-2 | -171432 |
| 2modern | 248 | Munoz de la Cruz, Alberto (1482) | Won 2-0 | +191451 |
| 3modern | 194 | Salazar, Cristian (1471) | Lost 1-2 | -181433 |
| 4modern | 258 | Munoz, Andres (1469) | Won 1-0 | +191452 |
| 5modern | 188 | Morales, Mario O (1487) | Lost 1-2 | -181434 |
| 6modern | 288 | Rojas, Carlos (1395) | Lost 1-2 | -181416 |
| average opponent: 1467record: 2-4 | new rating: 1416 | |||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 44 | Prato, Diego (1500) | Lost 0-2 | -181482 |
| 5standard | 129 | Teixeira Junior, Edson (1620) | Lost 1-2 | -151467 |
| 6standard | 188 | Cabral, Paulo (1488) | Lost 0-2 | -181449 |
| average opponent: 1536record: 0-3 | new rating: 1449 | |||