Gravdal, Jakob
Current rating: 1483
Record: 2-3
| Grand Prix Oslo 1999 (ULG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Gammersvik, Oystein (1500) | Won 1-0 | +181518 |
| 2sealed | 40 | Salem, Gisle (1578) | Lost 0-2 | -171501 |
| 3sealed | 77 | Nilsson, Johan (1500) | Lost 0-2 | -181483 |
| 4sealed | 118 | Georgsen, Hans Arne (1482) | Won 2-1 | +181501 |
| 5sealed | 101 | Ozkam, Selcuk (1500) | Lost 1-2 | -181483 |
| average opponent: 1512record: 2-3 | new rating: 1483 | |||