Tam, Jack
Current rating: 1464
Record: 3-5
| Grand Prix Sydney 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 144 | Wood, Andrew L (1500) | Lost 0-2 | -181482 |
| 2sealed | 162 | Pearse, Michael (1481) | Won 2-1 | +181500 |
| 3sealed | 135 | McErlain, Troy (1501) | Lost 0-2 | -181482 |
| 4sealed | 165 | Liu, Robert (1481) | Lost 1-2 | -181464 |
| 5sealed | 173 | Glyn-Jones, David (1465) | Won 2-1 | +181482 |
| 6sealed | 135 | Smith, CJ [AUS] (1481) | Won 2-0 | +181500 |
| 7sealed | 99 | Yee, Victor (1502) | Lost 0-2 | -181482 |
| 8sealed | 86 | Gaffud, Nathaniel (1483) | Lost 0-2 | -181464 |
| average opponent: 1487record: 3-5 | new rating: 1464 | |||