Paiva, Cristiano
Current rating: 1500
Record: 8-10
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 95 | Martins, Daniel (1608) | Lost 0-2 | -151433 |
| 4standard | 163 | Ioppolo, Pablo (1791) | Won 2-1 | +241457 |
| 5standard | 123 | Luzardo Soares, Leonardo (1512) | Lost 1-2 | -171440 |
| 6standard | 165 | Cabrini, Ricardo (1643) | Won 2-0 | +221462 |
| 7standard | 117 | Guazzelli, Pedro (1534) | Won 2-1 | +191481 |
| 8standard | 63 | Luiz Cortez Rech, Jose (1567) | Lost 1-2 | -171464 |
| 9standard | 86 | Canepa Casabo, Adrian (1662) | Won 2-1 | +221486 |
| 10standard | 87 | Carvalho, Pedro (1880) | Lost 1-2 | -111475 |
| 11standard | 68 | Machado, Guilherme (1547) | Lost 1-2 | -171458 |
| 12standard | 80 | Bastos, Celso (1497) | Won 2-0 | +191477 |
| 13standard | 66 | Fagundes, Josejane (1654) | Won 2-0 | +211498 |
| 14standard | 66 | Silva Goulart, Everton Julian (1485) | Won 2-1 | +181516 |
| 15standard | 51 | Macedo Carvalho, Max (1616) | Lost 0-2 | -161500 |
| average opponent: 1615record: 7-6 | new rating: 1500 | |||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 118 | Pereira, Otavio (1600) | Lost 1-2 | -161484 |
| 2modern | 282 | Furlan, Erico (1482) | Lost 1-2 | -181466 |
| 3modern | 342 | dos Santos da Silva, Luiz Fernando (1464) | Won 2-0 | +181484 |
| 4modern | 344 | Vieira, Emerson (1484) | Lost 1-2 | -181466 |
| 5modern | 316 | Mourao, Tiago (1464) | Lost 0-2 | -181448 |
| average opponent: 1499record: 1-4 | new rating: 1448 | |||