Wong, Joseph
Current rating: 1484
Record: 4-5
| Regional Championships Sydney 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 39 | Smith, Willow (1500) | Lost 1-2 | -181482 |
| 2pioneer | 89 | Allsop, Jared (1499) | Won 2-0 | +181500 |
| 3pioneer | 42 | Van Tienen, Kyle (1482) | Lost 1-2 | -181482 |
| 4pioneer | 59 | Tolonen, Lewis (1593) | Won 2-1 | +201502 |
| 5pioneer | 49 | Brennan, John [AUS] (1502) | Lost 1-2 | -181484 |
| average opponent: 1515record: 2-3 | new rating: 1484 | |||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 118 | Vandelden, Alex (1518) | Lost 1-2 | -181482 |
| 3sealed | 162 | Crevar, Steven (1406) | Won 2-1 | +171499 |
| 4sealed | 118 | Leake, Evan (1518) | Won 2-0 | +181517 |
| 5sealed | 60 | Adam-Boucher, Maxime (1539) | Lost 1-2 | -171500 |
| average opponent: 1495record: 2-2 | new rating: 1500 | |||