Gerhardt, Christine
Current rating: 1525
Record: 9-7
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 156 | Nolan, David (1466) | Lost 0-2 | -191533 |
| 2sealed | 193 | Sherman, Aaron (1482) | Won 2-1 | +171550 |
| 3sealed | 186 | Stout, Andrew (1498) | Lost 0-2 | -191531 |
| 4sealed | 238 | Webb, David (1430) | Won 1-0 | +161547 |
| 5sealed | 176 | Wiersielis, Timothy (1500) | Lost 0-2 | -191528 |
| 6sealed | 163 | Chamberlain, Bryan (1516) | Won 2-0 | +181546 |
| 7sealed | 121 | Stefanovic, Lou (1502) | Lost 1-2 | -191527 |
| 8sealed | 102 | Juliano, Neil (1437) | Won 2-0 | +161543 |
| 9sealed | 78 | Orcutt, Daniel (1500) | Lost 0-2 | -181525 |
| average opponent: 1481record: 4-5 | new rating: 1525 | |||
| Grand Prix Las Vegas 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 71 | Juliano, Neil (1483) | Won 2-1 | +181518 |
| 2extended | 24 | Gutierrez, Daniel (1518) | Won 2-0 | +181536 |
| 3extended | 39 | Wiseman, John (1518) | Lost 1-2 | -191517 |
| 4extended | 137 | York, Kenny (1550) | Lost 1-2 | -171500 |
| 5extended | 140 | Barnes, Joel 2 (1539) | Won 2-0 | +191519 |
| 6extended | 93 | Eagle, Mountain (1382) | Won 2-1 | +151534 |
| 7extended | 58 | Haywood, Terry (1535) | Won 2-0 | +181552 |
| average opponent: 1503record: 5-2 | new rating: 1552 | |||