Luebke, Pearl
Current rating: 1504
Record: 3-3
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 177 | Nibert, Gary (1500) | Won 2-0 | +181518 |
| 2sealed | 129 | Leboda, Tysene (1553) | Lost 0-2 | -171501 |
| 3sealed | 220 | Pinckard, Jett (1497) | Lost 0-2 | -181483 |
| 4sealed | 331 | Jaki, Thomas (1534) | Won 2-1 | +191502 |
| 5sealed | 258 | Herberholz, Mark (1631) | Lost 0-2 | -161486 |
| 6sealed | 228 | Ng, Yue Kiu Kevin (1483) | Won 2-0 | +181504 |
| average opponent: 1533record: 3-3 | new rating: 1504 | |||