Halvorsen, Jorn Inge
Current rating: 1466
Record: 2-4
| Grand Prix Oslo 1999 (ULG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 29 | Halvorsen, Erik (1518) | Lost 1-2 | -181482 |
| 3sealed | 79 | Barker, Daniel (1500) | Lost 1-2 | -171465 |
| 4sealed | 148 | Rosnes, Christian (1482) | Won 2-0 | +181483 |
| 5sealed | 106 | Poulsen, Palle (1501) | Lost 0-2 | -181465 |
| 6sealed | 111 | Bergesen, Knut (1482) | Won 2-0 | +191484 |
| 7sealed | 83 | Bertelsen, Daniel Smits (1500) | Lost 0-2 | -181466 |
| average opponent: 1497record: 2-4 | new rating: 1466 | |||