Kong, William
Current rating: 1488
Record: 2-3
| Regional Championships Sydney 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 57 | Brunton, David (1546) | Lost 0-2 | -171483 |
| 2pioneer | 63 | Cephalopod, Robinette (1482) | Lost 1-2 | -181465 |
| 3pioneer | 80 | Young, Reginald (1465) | Won 2-0 | +181483 |
| 4pioneer | 73 | Thatcher, Calum (1491) | Won 2-1 | +181501 |
| 5pioneer | 44 | Wilks, James (1811) | Lost 1-2 | -131488 |
| average opponent: 1559record: 2-3 | new rating: 1488 | |||