Gisbrecht, Arthur
Current rating: 1482
Record: 2-3
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 42 | Epstein, Justin (1500) | Lost 1-2 | -181482 |
| 2block | 161 | Wajert, Brian (1482) | Lost 0-2 | -181464 |
| 3block | 234 | Miller, Andrew (1464) | Won 2-1 | +181482 |
| 4block | 235 | Bentson, Daniel (1481) | Won 2-1 | +181500 |
| 5block | 184 | Stevenson, Chris (1483) | Lost 0-2 | -181482 |
| average opponent: 1482record: 2-3 | new rating: 1482 | |||