McDonald, Iain
Current rating: 1520
Record: 3-2
| Grand Prix Sydney 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 53 | [anonymous] | Won 2-0 | +181518 |
| 2sealed | 99 | Chiu, Grady (1518) | Won 2-0 | +181536 |
| 3sealed | 43 | Kelly, John-Paul (1819) | Won 2-1 | +231559 |
| 4sealed | 51 | Unwin, Daniel (1453) | Lost 0-2 | -201539 |
| 5sealed | 31 | Diwell, Barry (1472) | Lost 1-2 | -191520 |
| average opponent: 1552record: 3-2 | new rating: 1520 | |||