Waelbroeck, Laurent
Current rating: 1519
Record: 3-2
| Grand Prix Vienna 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 63 | Gueltner, Jan (1500) | Won 0-0 | +181518 |
| 3extended | 31 | Baudys, Ondrej (1536) | Lost 0-0 | -181500 |
| 4extended | 52 | Zoubal, Frantisek (1501) | Won 0-0 | +181518 |
| 5extended | 41 | Nepozitek, Bohumir (1519) | Lost 0-0 | -181500 |
| 6extended | 85 | Urban, Martin (1518) | Won 0-0 | +191519 |
| average opponent: 1515record: 3-2 | new rating: 1519 | |||