Knowles, Jon
Current rating: 1432
Record: 0-4
| Grand Prix Brisbane 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 121 | Fleming, Benjamin (1734) | Lost 0-2 | -141486 |
| 2modern | 318 | Kruger, Riley (1481) | Lost 0-2 | -181468 |
| 3modern | 409 | Freger, Liam (1464) | Lost 0-2 | -181450 |
| 4modern | 418 | Holland, Harley (1444) | Lost 0-2 | -181432 |
| average opponent: 1531record: 0-4 | new rating: 1432 | |||