Witzler, Thomas
Current rating: 1447
Record: 3-6
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 44 | Wigge, Mathias (1500) | Won 2-0 | +191484 |
| 2sealed | 86 | Weile, Daniel (1409) | Lost 1-2 | -201464 |
| 3sealed | 259 | Kloos, Martin (1500) | Lost 0-2 | -171447 |
| average opponent: 1470record: 1-2 | new rating: 1447 | |||
| Grand Prix Cologne 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Rott, Benjamin (1518) | Lost 1-2 | -181482 |
| 2sealed | 160 | Oestergaard, Joan (1521) | Won 2-0 | +191501 |
| 3sealed | 174 | Bailly, Christian (1501) | Lost 0-2 | -181483 |
| 4sealed | 177 | Cauwelier, Quinten (1486) | Won 2-1 | +181501 |
| 5sealed | 185 | Hohlbein, Lucas (1500) | Lost 1-2 | -181483 |
| 6sealed | 161 | Vasic, Zeljko (1484) | Lost 0-2 | -181465 |
| average opponent: 1502record: 2-4 | new rating: 1465 | |||