Antunes Rubert, William
Current rating: 1517
Record: 5-4-1
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Castelo, Darcio (1553) | Lost 0-2 | -181517 |
| record: 0-1 | new rating: 1517 | |||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 239 | Fujarra Abou Hala, Ralph (1468) | Won 2-1 | +171517 |
| 2modern | 158 | Castiglione, Eduardo (1544) | Lost 0-2 | -171500 |
| 3modern | 284 | Nonnig, Andre (1500) | Won 2-0 | +181518 |
| 4modern | 167 | Souza, Bruno8762 (1517) | Won 2-1 | +181536 |
| 5modern | 140 | Rabaglia, Cristian (1504) | Won 2-0 | +171553 |
| 6modern | 67 | Burghardt Amaral, Caio Sergio (1632) | Draw 1-1 | +21555 |
| 7modern | 69 | Santos, Boniek (1500) | Lost 0-2 | -191536 |
| 8modern | 118 | Mendes Castanha, Julio Cesar (1536) | Won 2-0 | +181554 |
| 9modern | 74 | Dias Granato, Bernardo (1522) | Lost 0-2 | -191535 |
| average opponent: 1525record: 5-3-1 | new rating: 1535 | |||