Lotz, Andy
Current rating: 1404
Record: 2-8-1
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | Bauer, Sebastian (1526) | Lost 1-2 | -171411 |
| 2sealed | 167 | Josupeit, Frank (1496) | Lost 1-2 | -161395 |
| 3sealed | 221 | Mechtersheimer, Thomas (1469) | Lost 1-2 | -171378 |
| 4sealed | 228 | Dietrich, Torsten (1444) | Won 2-0 | +201398 |
| 5sealed | 211 | Zibrowius, Michael (1491) | Draw 1-1 | +11399 |
| 6sealed | 180 | Brieden, Christian (1540) | Won 2-0 | +211420 |
| 7sealed | 135 | Norgaard, Mikkel (1522) | Lost 0-2 | -161404 |
| average opponent: 1498record: 2-4-1 | new rating: 1404 | |||
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Lorkovic, Hrvoje (1448) | Lost 1-2 | -191481 |
| 2sealed | 281 | Pobis, Jakub (1518) | Lost 0-2 | -171464 |
| 3sealed | 363 | Barenhoff, Daniel (1464) | Lost 1-2 | -181446 |
| 4sealed | 366 | Neugebauer, Thomas (1444) | Lost 0-2 | -181428 |
| average opponent: 1469record: 0-4 | new rating: 1428 | |||