Zell, Karin
Current rating: 1378
Record: 2-9
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Tsarkov, Kirill (1566) | Lost 0-2 | -161428 |
| 2sealed | 239 | Gottwald, Tomas (1499) | Won 2-1 | +191447 |
| 3sealed | 161 | Martin, Wolfram (1544) | Lost 0-2 | -161431 |
| 4sealed | 254 | Kelis, Martin (1401) | Lost 0-2 | -181413 |
| 5sealed | 235 | Hula, Vladimir (1417) | Lost 0-2 | -181395 |
| 6sealed | 221 | Fatka, David (1439) | Lost 0-2 | -171378 |
| average opponent: 1478record: 1-5 | new rating: 1378 | |||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Wernecke, Robert (1517) | Lost 0-2 | -181482 |
| 2sealed | 215 | Mucha, Eduard (1470) | Lost 0-2 | -181464 |
| 3sealed | 270 | R?er, Sebastian (1465) | Lost 1-2 | -181446 |
| 4sealed | 303 | Wetzel, Sebastian (1327) | Lost 1-2 | -201426 |
| 5sealed | 284 | Rauschel, Raphael (1426) | Won 2-0 | +181444 |
| average opponent: 1441record: 1-4 | new rating: 1444 | |||