Percy, Andrew [AUS]
Current rating: 1534
Record: 7-6
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 256 | Jones, Nathan [AUS] (1500) | Lost 0-2 | -181446 |
| 2sealed | 423 | Sai, Andrew (1447) | Won 2-1 | +181464 |
| 3sealed | 280 | Arthur, Patrick (1629) | Lost 1-2 | -151449 |
| 4sealed | 320 | Knox, Matthew (1481) | Won 2-0 | +191468 |
| 5sealed | 251 | Schwartz, Valentine G (1553) | Won 2-0 | +191487 |
| 6sealed | 159 | O'Mallon, Dylan (1607) | Won 2-0 | +211508 |
| 7sealed | 108 | O'Keefe, Samuel (1508) | Won 2-1 | +181526 |
| 8sealed | 89 | Harnden, Simon (1732) | Won 2-0 | +211547 |
| 9sealed | 49 | Witton, Adam (1831) | Lost 0-2 | -131534 |
| average opponent: 1588record: 6-3 | new rating: 1534 | |||
| Grand Prix Sydney 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 63 | Field, Joseph (1500) | Lost 0-2 | -181482 |
| 2sealed | 170 | Soo, Simon (1464) | Won 2-1 | +181500 |
| 3sealed | 140 | Watts, Patrick (1500) | Lost 0-2 | -181482 |
| 4sealed | 173 | Ding, Yuan (1480) | Lost 0-2 | -181464 |
| average opponent: 1486record: 1-3 | new rating: 1464 | |||