Westerlund, Jon
Current rating: 1464
Record: 2-4-1
| Grand Prix Oslo 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 114 | Johansen, Arve (1448) | Won 2-0 | +171517 |
| 2block | 49 | Paunku, Aurelijan (1522) | Lost 0-2 | -181499 |
| 3block | 64 | Keibel, Karsten (1500) | Lost 0-2 | -181481 |
| 4block | 114 | Nilssen, Jan Olav (1483) | Lost 0-2 | -181463 |
| 5block | 122 | Mentzoni, Kjetil (1463) | Won 2-1 | +181481 |
| 6block | 91 | Nordhaug, Per-Karsten (1480) | Draw 1-1 | 01481 |
| 7block | 88 | Waarum, Ivar-Kristian (1520) | Lost 0-2 | -171464 |
| average opponent: 1488record: 2-4-1 | new rating: 1464 | |||