Krummel, Christian
Current rating: 1420
Record: 12-17
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 282 | Bode, Roland (1500) | Lost 1-2 | -171435 |
| 2sealed | 271 | Hoelzl, Johannes (1529) | Lost 0-2 | -161419 |
| 3sealed | 357 | Ohlmann, Daniel (1455) | Lost 1-2 | -181401 |
| 4sealed | 376 | Foechter, David (1445) | Won 2-0 | +191420 |
| top | average opponent: 1482record: 1-3 | new rating: 1420 | ||
| Grand Prix Cologne 2001 (PLS limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 164 | Kahabka, Michael (1500) | Lost 1-2 | -171447 |
| 2sealed | 193 | Herbert, Jurgen (1482) | Won 2-0 | +191466 |
| 3sealed | 181 | Christensen, Allan (1707) | Lost 0-2 | -141452 |
| top | average opponent: 1563record: 1-2 | new rating: 1452 | ||
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 202 | Bias, Torsten (1502) | Lost 1-2 | -181482 |
| 2sealed | 193 | van der Velden, Stan (1454) | Won 2-0 | +171499 |
| 3sealed | 188 | Petersson, Martin (1501) | Won 2-0 | +191518 |
| 4sealed | 115 | Stroud, James (1548) | Lost 0-2 | -181500 |
| 5sealed | 184 | Korzetz, Rouven (1535) | Lost 0-2 | -171483 |
| 6sealed | 211 | Legrand, Hugues (1481) | Lost 0-2 | -181465 |
| 7sealed | 191 | V D Stok, Rene (1464) | Lost 1-2 | -181447 |
| 8sealed | 178 | Van Bockstael, Evert (1427) | Won 2-0 | +171464 |
| top | average opponent: 1489record: 3-5 | new rating: 1464 | ||
| Grand Prix Copenhagen 2000 (PCY limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Salehi, Pejman (1500) | Lost 0-2 | -181481 |
| 2sealed | 134 | Symens, Dominic (1515) | Won 2-1 | +191500 |
| 3sealed | 117 | Van Cauwenberge, Jochen (1501) | Lost 1-2 | -181482 |
| 4sealed | 168 | Sorensen, Jakob (1499) | Lost 0-2 | -181464 |
| 5sealed | 159 | Dachrodt, Thorsten (1464) | Won 2-0 | +181482 |
| 6sealed | 133 | Andersen, Klaus (1481) | Won 2-0 | +181500 |
| top | average opponent: 1493record: 3-3 | new rating: 1500 | ||
| Grand Prix Tours 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 148 | Husson, Fabien (1500) | Won 2-0 | +181518 |
| 2sealed | 217 | Meteyer, Cyril (1518) | Lost 1-2 | -181500 |
| 3sealed | 180 | Bertos, Nicolas (1424) | Lost 0-1 | -191481 |
| 4sealed | 177 | Rivoire, Jean-Luc (1482) | Won 2-0 | +181499 |
| 5sealed | 43 | Viel, Bertrand (1500) | Lost 1-2 | -181481 |
| 6sealed | 165 | Maczuha, Olivier (1482) | Lost 0-2 | -181463 |
| 7sealed | 93 | Holzweiss, Ralf (1482) | Won 2-0 | +181481 |
| 8sealed | 86 | Barbot, Guillaume (1478) | Won 0-0 | +181499 |
| top | average opponent: 1483record: 4-4 | new rating: 1499 | ||