Ribeiro Michelino, Guilherme
Current rating: 1520
Record: 5-4
| Grand Prix Brisbane 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 225 | Fernicola, Alexander (1500) | Won 2-0 | +181518 |
| 2modern | 67 | Blair, Dean (1518) | Won 2-1 | +181536 |
| 3modern | 68 | Uniacke, Aaron (1502) | Won 2-1 | +171553 |
| 4modern | 17 | Zavod, Zak (1541) | Lost 0-2 | -181535 |
| 5modern | 165 | Haynes, Tyson (1534) | Lost 0-2 | -181517 |
| 6modern | 162 | Man, Timothy (1580) | Lost 1-2 | -171500 |
| 7modern | 303 | Baker, James [AUS] (1485) | Won 2-0 | +181518 |
| 8modern | 174 | Clift, Tom (1544) | Won 2-0 | +181536 |
| 9modern | 165 | Robb, Justin (1592) | Lost 0-2 | -161520 |
| average opponent: 1533record: 5-4 | new rating: 1520 | |||