Gjedeboe, Finn
Current rating: 1464
Record: 1-3-1
| Grand Prix Oslo 1999 (ULG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 66 | Lindstrom, Dennis (1500) | Draw 1-1 | 01500 |
| 2sealed | 87 | Blix, Kim Robert (1500) | Lost 1-2 | -181482 |
| 3sealed | 131 | Blaabjerg, Joachim (1482) | Won 2-0 | +181500 |
| 4sealed | 108 | Lillelien, Sverre (1500) | Lost 0-2 | -181482 |
| 5sealed | 129 | Merdem, Knut-Erik (1482) | Lost 0-2 | -181464 |
| average opponent: 1493record: 1-3-1 | new rating: 1464 | |||