Lorenz, Andreas
Current rating: 1500
Record: 9-10
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 383 | Omer, Sana (1500) | Won 2-1 | +201425 |
| 2legacy | 212 | Ippolito, Maximilien (1505) | Won 2-0 | +191444 |
| 3legacy | 81 | Brinks, Eric (1305) | Won 0-0 | +161460 |
| 4legacy | 153 | Rehak, Georges (1558) | Won 2-0 | +191479 |
| 5legacy | 25 | Commercon, Simon (1537) | Won 2-1 | +201499 |
| 6legacy | 23 | Rivoal, Pierrick (1532) | Won 2-0 | +181517 |
| 7legacy | 14 | Schuetz, Stefan (1543) | Lost 1-2 | -171500 |
| top | average opponent: 1497record: 6-1 | new rating: 1500 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1394 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 643 | Baklava, Ufuk (1500) | Won 2-0 | +201414 |
| 2standard | 547 | Born, Sebastian (1606) | Lost 0-2 | -151399 |
| 3standard | 674 | Zhidnikov, Ilia (1482) | Won 2-1 | +201419 |
| 4standard | 684 | Mangenot, Maxime (1657) | Lost 0-2 | -141405 |
| top | average opponent: 1561record: 2-2 | new rating: 1405 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 679 | Siska, Tibor (1517) | Lost 0-2 | -171429 |
| 2legacy | 837 | Eilers, Christian (1484) | Lost 0-2 | -171412 |
| 3legacy | 889 | Postel, Romuald (1393) | Lost 1-2 | -181394 |
| top | average opponent: 1465record: 0-3 | new rating: 1394 | ||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 143 | Paulmaier, Benjamin (1528) | Lost 0-2 | -171483 |
| 2block | 170 | Dutreige, Nicolas (1447) | Lost 1-2 | -191464 |
| 3block | 229 | Weynachter, Laure (1464) | Lost 1-2 | -181446 |
| 4block | 261 | Revil-Lux, Edouard (1446) | Won 2-0 | +181464 |
| 5block | 243 | Pacaut, Fabien (1467) | Lost 0-2 | -181446 |
| top | average opponent: 1470record: 1-4 | new rating: 1446 | ||