Bonow Bosel, Eduardo
Current rating: 1473
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Carpes Lemos, Cleon (1450) | Draw 1-1 | -11488 |
| 2standard | 124 | Brasil, Marcus (1466) | Lost 0-2 | -181470 |
| 3standard | 245 | Alonso Rodrigues Silva, Saulo (1557) | Won 2-1 | +191489 |
| 4standard | 193 | R. G. Leal, Ewerton Lucas (1483) | Won 2-1 | +181507 |
| 5standard | 141 | Daher Dias, Willian (1649) | Lost 0-2 | -151492 |
| 6standard | 184 | Pereira de Oliveira, Diogo (1482) | Lost 0-2 | -191473 |
| top | average opponent: 1514record: 2-3-1 | new rating: 1473 | ||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 23 | Freitas Barbosa, Andre (1501) | Won 2-0 | +191503 |
| 2modern | 155 | Nunes, Diego (1518) | Won 2-0 | +181521 |
| 3modern | 123 | Souza, Joao Claudio (1510) | Lost 0-2 | -181503 |
| 4modern | 157 | de Padua Casagrande, Felipe (1517) | Lost 0-2 | -181485 |
| 5modern | 252 | Resmini, Filipe (1503) | Won 2-1 | +181503 |
| 6modern | 122 | Chiappa, Renzo (1692) | Lost 0-2 | -141489 |
| top | average opponent: 1540record: 3-3 | new rating: 1489 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 38 | Rezende, Rodrigo (1500) | Lost 1-2 | -181482 |
| 2standard | 398 | Fernando Ferreira, Lui (1482) | Won 2-0 | +181500 |
| 3standard | 390 | Passos Almeida, Rodolfo (1517) | Won 2-0 | +181518 |
| 4standard | 159 | Rodrigues Seifert, Eduardo (1517) | Draw 1-1 | 01518 |
| 5standard | 249 | Fagundes, Josejane (1630) | Lost 0-2 | -161502 |
| 6standard | 361 | Roberto Mendes da Cost, (1501) | Lost 0-2 | -181484 |
| top | average opponent: 1524record: 2-3-1 | new rating: 1484 | ||