Elton dos Santos Souza,
Current rating: 1446
Record: 2-5
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 17 | Giucci, Leonardo (1500) | Lost 0-2 | -181482 |
| 2standard | 247 | Otavio Jose da Cruz, (1481) | Won 2-0 | +181500 |
| 3standard | 219 | Bruno Pilot de Oliveir, (1500) | Lost 1-2 | -181482 |
| 4standard | 231 | Real, Enzo (1465) | Lost 1-2 | -181464 |
| 5standard | 268 | Moraga Galdames, Jorge Pablo (1481) | Lost 1-2 | -181446 |
| 6standard | 238 | De Sousa Silva, Rodrigo (1447) | Won 0-0 | +181464 |
| 7standard | 188 | Jonatas Quintino, (1464) | Lost 0-2 | -181446 |
| average opponent: 1477record: 2-5 | new rating: 1446 | |||