A G Mendes, Ricardo
Current rating: 1500
Record: 3-3
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 135 | Kritz, Joshua (1500) | Won 2-1 | +181518 |
| 2standard | 58 | De Nicola, Nicolas (1603) | Lost 1-2 | -161502 |
| 3standard | 153 | Ferreira, Arlindo (1454) | Won 2-0 | +171519 |
| 4standard | 114 | Cunha, Saulo (1518) | Won 2-1 | +181537 |
| 5standard | 97 | Atencio, Elio (1475) | Lost 0-2 | -191518 |
| 6standard | 122 | Cristo, Christian (1517) | Lost 0-2 | -181500 |
| average opponent: 1511record: 3-3 | new rating: 1500 | |||