Wong, David A
Current rating: 1541
Record: 7-5-1
| Grand Prix Sydney 2013 (RTR limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 154 | Rayner, Hugh (1803) | Won 2-0 | +241505 |
| 2sealed | 157 | Matias, Miguel (1517) | Won 2-0 | +181523 |
| 3sealed | 43 | McKay, Ben (1536) | Won 2-0 | +181541 |
| 4sealed | 47 | Nolan, Timothy (1498) | Draw 1-1 | -11540 |
| 5sealed | 41 | Plattner, Christopher (1553) | Won 2-0 | +191559 |
| 6sealed | 19 | Nicholas, Sarah (1560) | Won 2-0 | +181577 |
| 7sealed | 10 | To, Julian (1593) | Lost 1-2 | -181559 |
| 8sealed | 33 | Damilatis, Nathan (1572) | Lost 0-2 | -181541 |
| average opponent: 1579record: 5-2-1 | new rating: 1541 | |||
| Grand Prix Sydney 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Harris, Adam M (1419) | Lost 1-2 | -191481 |
| 2sealed | 157 | Hoskin, Elliot (1482) | Lost 1-2 | -181463 |
| 3sealed | 180 | Fox, Chris [AUS] (1411) | Won 2-0 | +171480 |
| 4sealed | 169 | Eckermann, Andrew (1553) | Lost 1-2 | -171463 |
| 5sealed | 172 | Vij, Alex (1463) | Won 2-1 | +181481 |
| average opponent: 1466record: 2-3 | new rating: 1481 | |||