Buschke, Greg
Current rating: 1464
Record: 3-5
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 133 | McCormick, Matt (1500) | Lost 0-2 | -181482 |
| 2block | 168 | James, David (1482) | Lost 0-2 | -181464 |
| 3block | 250 | Alvarez, James (1463) | Lost 0-2 | -181446 |
| 4block | 267 | Moore, Vangie (1447) | Won 2-0 | +181464 |
| 5block | 210 | Fox, Edward J (1465) | Lost 0-2 | -181446 |
| 6block | 197 | Almquist, Michael (1446) | Won 2-1 | +181464 |
| 7block | 154 | Badding, Duncan (1463) | Lost 0-2 | -181446 |
| 8block | 127 | Gilkey, Brent (1446) | Won 2-0 | +181464 |
| average opponent: 1464record: 3-5 | new rating: 1464 | |||