Mendyk, Brian
Current rating: 1534
Record: 4-2
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 253 | Doss, Douglas (1427) | Won 2-1 | +171517 |
| 2sealed | 51 | Schubert, Eugene (1518) | Won 2-1 | +181535 |
| 3sealed | 63 | Craven, Ryan (1518) | Lost 0-2 | -191516 |
| 4sealed | 148 | Vasovski, Michael (1518) | Won 2-0 | +181534 |
| 5sealed | 125 | Kocinski, Ken (1521) | Won 2-0 | +181552 |
| 6sealed | 101 | Ryder, Sean (1523) | Lost 0-2 | -181534 |
| average opponent: 1504record: 4-2 | new rating: 1534 | |||