Gethke, Tobias
Current rating: 1566
Record: 11-7
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 152 | Westerlund, Sebastian (1500) | Won 2-1 | +181533 |
| 2sealed | 103 | Darnhofer, Robert (1491) | Lost 0-2 | -191514 |
| 3sealed | 118 | Kurpicz, Florian (1497) | Won 2-1 | +181532 |
| 4sealed | 100 | Krizman, Marko (1518) | Lost 0-2 | -191513 |
| 5sealed | 121 | Riebisch, Andreas (1437) | Won 2-1 | +171530 |
| 6sealed | 102 | Novak, Matjaz (1536) | Won 2-0 | +181548 |
| 7sealed | 82 | Schneiber, Benedikt (1571) | Lost 1-2 | -171531 |
| 8sealed | 89 | Beyer, Sebastian (1521) | Won 2-0 | +171548 |
| 9sealed | 65 | Paulmaier, Benjamin (1512) | Won 2-0 | +181566 |
| average opponent: 1509record: 6-3 | new rating: 1566 | |||
| Grand Prix Leipzig 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Seemann, Christian (1464) | Lost 1-2 | -191481 |
| 2sealed | 158 | Eckschlager, Markus (1448) | Lost 1-2 | -181463 |
| 3sealed | 192 | Heckmann, Christian (1465) | Won 2-0 | +181481 |
| 4sealed | 169 | Wallus, Stephen (1484) | Won 2-0 | +181499 |
| 5sealed | 111 | Bartos, Jan (1427) | Lost 0-2 | -191480 |
| 6sealed | 132 | Rohm, Markus (1487) | Lost 0-2 | -181462 |
| 7sealed | 125 | Ortmann, Bjoern (1467) | Won 2-0 | +181480 |
| 8sealed | 107 | Rehm, Alexander (1484) | Won 2-0 | +181498 |
| 9sealed | 73 | Muller, Lars (1457) | Won 2-0 | +171515 |
| average opponent: 1465record: 5-4 | new rating: 1515 | |||