Wai, Jonathan
Current rating: 1521
Record: 5-4
| Grand Prix Brisbane 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 309 | Bartol, Alan (1446) | Lost 0-2 | -191481 |
| 2modern | 305 | Hearn, Michael (1548) | Won 2-1 | +191500 |
| 3modern | 221 | Donaldson, Charlie (1538) | Won 2-1 | +191519 |
| 4modern | 279 | Vincent, Damien (1483) | Lost 0-2 | -191500 |
| 5modern | 334 | Dalliston, Shane (1628) | Lost 0-2 | -151485 |
| 6modern | 289 | Suurland, Lex (1467) | Won 2-0 | +171502 |
| 7modern | 216 | Grigg, Justin (1504) | Won 2-0 | +181520 |
| 8modern | 199 | Spiller, Robert (1553) | Won 2-1 | +191539 |
| 9modern | 140 | Chien, Philip (1543) | Lost 0-2 | -181521 |
| average opponent: 1523record: 5-4 | new rating: 1521 | |||