McDowell, Bill
Current rating: 1484
Record: 2-3
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 95 | Rausch, Nicholas (1464) | Lost 1-2 | -191481 |
| 2block | 175 | Storey, Zachary (1500) | Won 2-0 | +191500 |
| 3block | 120 | Kuckler, Craig (1593) | Won 2-0 | +191519 |
| 4block | 158 | Wajert, Brian (1518) | Lost 1-2 | -181501 |
| 5block | 192 | Abraham, Andrew (1515) | Lost 0-2 | -171484 |
| average opponent: 1518record: 2-3 | new rating: 1484 | |||