Frost, Brian
Current rating: 1482
Record: 4-5
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 176 | Mangner, Sean (1522) | Lost 1-2 | -181482 |
| 2sealed | 250 | Klug, Eric (1483) | Won 2-0 | +181500 |
| 3sealed | 189 | Belfatto, Michael (1500) | Lost 0-2 | -181482 |
| 4sealed | 301 | Zidek, Steve (1482) | Lost 1-2 | -181464 |
| 5sealed | 292 | Good, Kenny (1463) | Lost 1-2 | -181446 |
| 6sealed | 256 | O'Connor, Mark (1428) | Won 2-0 | +181464 |
| 7sealed | 208 | Witherell, Randal (1463) | Won 2-1 | +181482 |
| 8sealed | 161 | Kirby, Derek (1481) | Won 2-1 | +181500 |
| 9sealed | 126 | Skallerup, Perhansa (1501) | Lost 0-2 | -181482 |
| average opponent: 1480record: 4-5 | new rating: 1482 | |||