Walberg, Jesper
Current rating: 1428
Record: 1-5-1
| Grand Prix Oslo 1999 (ULG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Hammer, Tommy (1500) | Lost 0-2 | -181482 |
| 2sealed | 126 | Oksman, Dan (1481) | Lost 0-2 | -181464 |
| 3sealed | 144 | Huseby, Eirik (1464) | Won 2-0 | +181482 |
| 4sealed | 125 | Johansson, Mikael (1482) | Lost 1-2 | -181464 |
| 5sealed | 150 | Sofiedal, Oivind (1446) | Lost 0-2 | -181446 |
| 6sealed | 135 | Rodal, Christoffer (1445) | Draw 1-1 | 01446 |
| 7sealed | 124 | Hoff, Per (1464) | Lost 0-2 | -181428 |
| average opponent: 1469record: 1-5-1 | new rating: 1428 | |||