Weisenberger, Richard
Current rating: 1392
Record: 1-7
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Garner, George (1500) | Lost 0-2 | -181482 |
| 2sealed | 339 | Koenitzer, Tim (1483) | Lost 0-2 | -181464 |
| 3sealed | 356 | Dewell, Troy (1466) | Lost 0-2 | -181446 |
| 4sealed | 367 | Cieslewicz, Nicholas (1446) | Lost 1-2 | -181428 |
| 5sealed | 319 | O'Hara, Michael J (1428) | Won 2-0 | +181446 |
| 6sealed | 261 | Holop, Robbie (1446) | Lost 1-2 | -181428 |
| 7sealed | 212 | O'Connor, Mark (1410) | Lost 0-1 | -181410 |
| 8sealed | 172 | Chapin, Robert (1446) | Lost 0-2 | -181392 |
| average opponent: 1453record: 1-7 | new rating: 1392 | |||