davidson, carl
Current rating: 1541
Record: 7-5-1
| Grand Prix Brisbane 2007 (LRW limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 29 | Pickering, Peter (1582) | Won 2-0 | +181576 |
| 3sealed | 25 | He, Timothy L (1894) | Lost 0-2 | -121564 |
| 4sealed | 49 | Hong, Craig (1484) | Lost 0-2 | -201544 |
| 5sealed | 72 | Smout, Peter (1500) | Draw 1-1 | -11543 |
| 6sealed | 75 | Jackway, Richard (1498) | Won 2-1 | +181561 |
| 7sealed | 57 | Deanovic, Andrew (1499) | Lost 0-2 | -201541 |
| average opponent: 1576record: 2-3-1 | new rating: 1541 | |||
| Grand Prix Brisbane 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | Ricks, Alexander (1521) | Lost 0-2 | -181482 |
| 2sealed | 50 | Lappin, Sean (1517) | Won 2-0 | +191501 |
| 3sealed | 58 | Steele, Edward (1482) | Won 2-0 | +181519 |
| 4sealed | 59 | Otton, Kieren (1550) | Won 2-0 | +181537 |
| 5sealed | 26 | Stewart, Martin (1483) | Won 2-0 | +171554 |
| 6sealed | 18 | Jiang, Shun (1798) | Lost 1-2 | -131541 |
| 7sealed | 54 | King, Joshua [AUS] (1483) | Won 2-0 | +171558 |
| average opponent: 1548record: 5-2 | new rating: 1558 | |||