Choi, Joseph Davidsen
Current rating: 1500
Record: 3-3-1
| Grand Prix Manila 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Abug, Frederick (1500) | Lost 0-2 | -181482 |
| 2sealed | 111 | Fronteras, Carlo Emman (1482) | Won 2-0 | +181500 |
| 3sealed | 64 | Villar, Ivan Louie (1500) | Lost 0-2 | -181482 |
| 4sealed | 142 | Manuel, Justin (1480) | Lost 1-2 | -181464 |
| 5sealed | 143 | Arogo, Irwin Jansen (1464) | Won 2-0 | +181482 |
| 6sealed | 124 | Sincero, Ramer (1482) | Won 2-0 | +181500 |
| 7sealed | 105 | Taruc, Raffy (1500) | Draw 0-0 | 01500 |
| average opponent: 1487record: 3-3-1 | new rating: 1500 | |||