Lemke, Christof
Current rating: 1447
Record: 3-6-3
| Grand Prix Ghent 2012 (legacy) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 711 | Lambrechts, Mark (1600) | Lost 1-2 | -161463 |
| 2legacy | 798 | Ketels, Frederik (1480) | Won 2-1 | +181481 |
| 3legacy | 820 | Briquet, Damien (1473) | Lost 1-2 | -181463 |
| 4legacy | 852 | Kaurinovic, Timmy (1557) | Lost 0-2 | -161447 |
| average opponent: 1527record: 1-3 | new rating: 1447 | |||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 761 | Lof, Fredrick (1482) | Lost 0-2 | -181482 |
| 2legacy | 917 | Oria, Antoine (1354) | Draw 1-1 | -31479 |
| 3legacy | 930 | Castillo, Luis (1481) | Won 2-0 | +181497 |
| 4legacy | 890 | Geurts, Peter H (1501) | Draw 1-1 | 01497 |
| 5legacy | 946 | Kral, Martin (1463) | Draw 1-1 | 01497 |
| 6legacy | 903 | Kok, Mark (1480) | Won 2-1 | +181515 |
| 7legacy | 854 | Podeschwa, Alexander (1537) | Lost 0-2 | -181497 |
| 8legacy | 825 | Johnsen, John-Martin (1488) | Lost 0-2 | -181479 |
| average opponent: 1473record: 2-3-3 | new rating: 1479 | |||