Woltmann, Jon
Current rating: 1463
Record: 1-3
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Smith, Jason 2 (1500) | Lost 1-2 | -181482 |
| 2sealed | 268 | mccain, cory (1482) | Lost 0-2 | -181464 |
| 3sealed | 359 | Reed, Todd (1464) | Won 2-0 | +181482 |
| 4sealed | 297 | Henn, Robert (1429) | Lost 1-2 | -191463 |
| average opponent: 1469record: 1-3 | new rating: 1463 | |||