Bielenki, Gilberto
Current rating: 1402
Record: 3-9-3
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 46 | Carvalho Dias, Eduardo (1500) | Won 2-0 | +191465 |
| 2standard | 4 | Akio Yanagiura, Matheus (1588) | Lost 0-2 | -161449 |
| 3standard | 236 | Dias Monteiro, Filipe (1500) | Won 2-1 | +191468 |
| 4standard | 127 | Soares Neto, Carlos de Salles (1540) | Lost 1-2 | -161452 |
| 5standard | 188 | Denardim, Henrique (1500) | Lost 1-2 | -171435 |
| 6standard | 195 | Vinci, Marcelo (1486) | Draw 1-1 | +11436 |
| 7standard | 204 | Sales, Helquer (1466) | Lost 0-2 | -181418 |
| 8standard | 195 | Stathopolos, Julio (1466) | Lost 0-2 | -171401 |
| 9standard | 173 | Correa, Renan (1448) | Draw 0-0 | +11402 |
| average opponent: 1499record: 2-5-2 | new rating: 1402 | |||
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 81 | Buscher Jr., Isoar (1500) | Draw 1-1 | 01500 |
| 2sealed | 84 | Forell Mobus, Thiago (1500) | Lost 0-2 | -181482 |
| 3sealed | 124 | Stein, Kassio (1499) | Lost 0-2 | -181464 |
| 4sealed | 154 | Figas, Yuri Moreira (1464) | Won 2-0 | +181482 |
| 5sealed | 129 | Rodriguez, Camilo (1482) | Lost 0-2 | -181464 |
| 6sealed | 122 | Dos Santos Cardoso, Marcelo (1464) | Lost 1-2 | -181446 |
| average opponent: 1485record: 1-4-1 | new rating: 1446 | |||