Karl, Leonardo
Current rating: 1483
Record: 4-5
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 156 | Bigaton, Pedro (1500) | Won 2-1 | +181518 |
| 2standard | 149 | Figueir, Luis Fernando (1557) | Lost 1-2 | -171501 |
| 3standard | 134 | Araujo, Marcio (1508) | Won 2-0 | +181519 |
| 4standard | 192 | Luis Koslovoski, Jeferson (1518) | Lost 1-2 | -181501 |
| 5standard | 224 | de Carvalho Costa, Eli (1501) | Lost 1-2 | -181483 |
| 6standard | 210 | Moreli, Matheus (1485) | Lost 0-2 | -181465 |
| 7standard | 204 | Marotta, Roberto (1464) | Won 2-0 | +181483 |
| 8standard | 170 | Iago F., (1481) | Won 2-0 | +181501 |
| 9standard | 138 | de Souza Mattos, Alecs (1506) | Lost 1-2 | -181483 |
| average opponent: 1502record: 4-5 | new rating: 1483 | |||