Lawrenz, Thomas
Current rating: 1569
Record: 7-3
| Grand Prix Vienna 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 34 | Racca, Laurent (1500) | Won 0-0 | +181518 |
| 2extended | 69 | Castelli, Massimo (1516) | Won 0-0 | +181536 |
| 3extended | 28 | Karc, Robert (1536) | Won 0-0 | +181554 |
| 4extended | 28 | Morena, Alberto (1555) | Won 0-0 | +181572 |
| 5extended | 8 | Derdak, Christoph (1571) | ID | 01572 |
| 6extended | 12 | Meinecke, Holger (1563) | Lost 0-0 | -181554 |
| 7extended | 29 | Posolda, Petr (1497) | Lost 0-0 | -191535 |
| 8extended | 28 | Loroff, Claudia (1503) | Won 0-0 | +171552 |
| 9extended | 21 | Minton, Patrick (1555) | Won 0-0 | +181570 |
| 10extended | 16 | Proschofsky, Alexander (1529) | Won 0-0 | +181588 |
| 11extended | 10 | Schafer, Sebastian (1576) | Lost 0-0 | -191569 |
| average opponent: 1536record: 7-3-1 | new rating: 1569 | |||