Bramble, John
Current rating: 1536
Record: 5-3
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 105 | Ha, Franklin (1500) | Lost 0-2 | -181482 |
| 2sealed | 166 | Chang, Peter (1482) | Won 1-0 | +181500 |
| 3sealed | 104 | Miller, Ryan (1501) | Won 2-1 | +181518 |
| 4sealed | 128 | Snover, Aaron (1536) | Won 2-1 | +181536 |
| 5sealed | 92 | Grinnell, Joshua (1539) | Won 2-0 | +181554 |
| 6sealed | 45 | DeMars, Brian (1558) | Won 2-1 | +181572 |
| 7sealed | 37 | Brown, Dylan [USA] (1585) | Lost 0-2 | -171555 |
| 8sealed | 67 | Wakisaka, Matt (1539) | Lost 1-2 | -191536 |
| average opponent: 1530record: 5-3 | new rating: 1536 | |||