Powell, Philip
Current rating: 1448
Record: 0-3
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 68 | Holland, Jan (1657) | Lost 1-2 | -151485 |
| 3block | 138 | Viner, Mike (1482) | Lost 1-2 | -181467 |
| 4block | 202 | Ratliff, Mark (1449) | Lost 1-2 | -191448 |
| average opponent: 1530record: 0-3 | new rating: 1448 | |||