Hessl, Walter
Current rating: 1498
Record: 3-3
| Grand Prix Vienna 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 93 | Gottwald, Dieter (1500) | Lost 0-0 | -181482 |
| 2extended | 103 | Racca, Laurent (1482) | Won 0-0 | +181500 |
| 3extended | 73 | Plevnik, Sebastjan-Bostjan (1500) | Won 0-0 | +181518 |
| 4extended | 81 | Nepozitek, Bohumir (1501) | Lost 0-0 | -181500 |
| 5extended | 121 | Wang, Long (1500) | Won 0-0 | +181518 |
| 6extended | 77 | Sandroni, Riccardo (1450) | Lost 0-0 | -201498 |
| average opponent: 1489record: 3-3 | new rating: 1498 | |||