Olsson, Viktor
Current rating: 1482
Record: 3-4
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 346 | Entreinger, Robin (1604) | Lost 0-2 | -161500 |
| 2pioneer | 540 | Gainetdinoff, Aurelien (1410) | Won 2-1 | +161516 |
| 3pioneer | 574 | Bernies, Francois-Jerome (1448) | Lost 0-2 | -191497 |
| 4pioneer | 716 | Thorgren, Mathias (1672) | Lost 1-2 | -151482 |
| average opponent: 1534record: 1-3 | new rating: 1482 | |||
| Grand Prix Gothenburg 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 555 | Aaboen, Rune (1500) | Won 2-1 | +181518 |
| 2sealed | 607 | Rosander, Axel (1482) | Won 2-1 | +171535 |
| 3sealed | 572 | Bakhouch, Carl (1461) | Lost 0-2 | -191516 |
| average opponent: 1481record: 2-1 | new rating: 1516 | |||