Falk, Karl
Current rating: 1429
Record: 1-5
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 233 | Punzalan, Raymond (1500) | Lost 0-2 | -181482 |
| 2sealed | 231 | Chamberlain, Bryan (1499) | Lost 0-2 | -181464 |
| 3sealed | 364 | Crosswhite, Jason (1465) | Lost 1-2 | -181446 |
| 4sealed | 366 | Ruffing, Ed (1500) | Won 2-1 | +191465 |
| 5sealed | 312 | Koenitzer, Tim (1465) | Lost 0-2 | -181447 |
| 6sealed | 258 | Chapin, Robert (1446) | Lost 1-2 | -181429 |
| average opponent: 1479record: 1-5 | new rating: 1429 | |||