Black, Ethan
Current rating: 1467
Record: 2-4
| Grand Prix Brisbane 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 203 | Knights, Jordan (1500) | Lost 0-2 | -181482 |
| 2modern | 348 | Goodwin, Jarrod (1449) | Lost 0-2 | -191463 |
| 3modern | 384 | Lee, Charles (1684) | Lost 0-2 | -141449 |
| 4modern | 423 | Whymark, Sarah (1446) | Won 2-0 | +181467 |
| 5modern | 379 | Bailey, Nick (1466) | Won 2-0 | +181485 |
| 6modern | 312 | Kruger, Riley (1488) | Lost 0-2 | -181467 |
| average opponent: 1506record: 2-4 | new rating: 1467 | |||