Sjostrand, Jonas
Current rating: 1457
| Grand Prix Gothenburg 2013 (DGM limited) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 64 | Axelsson, Daniel (1626) | Won 2-0 | +211448 |
| 2sealed | 226 | Dalebro, Jonas (1482) | Won 2-0 | +191467 |
| 3sealed | 45 | Smith, Jake [ENG] (1570) | Lost 0-2 | -161451 |
| 4sealed | 202 | Ahrentzen, Jakob Frey (1538) | Won 2-1 | +191470 |
| 5sealed | 164 | van Leeuwen, Arjan (1611) | Lost 0-2 | -151455 |
| 6sealed | 192 | Carlsson, Peter (1520) | Won 2-0 | +191474 |
| 7sealed | 181 | Tomici, Sergio (1519) | Lost 0-2 | -171457 |
| top | average opponent: 1552record: 4-3 | new rating: 1457 | ||
| Grand Prix Malmo 2012 (AVR limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 636 | Tell, Jonathan (1500) | Lost 0-2 | -171444 |
| 2sealed | 665 | Debatin, Tobias (1482) | Lost 0-2 | -171427 |
| top | average opponent: 1491record: 0-2 | new rating: 1427 | ||
| Grand Prix Gothenburg 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 630 | Kagge, Frode (1500) | Lost 0-2 | -181482 |
| 2sealed | 624 | Backstrom, Mattias (1355) | Won 2-0 | +161498 |
| 3sealed | 582 | Disenborg, Johan (1537) | Lost 0-2 | -181480 |
| 4sealed | 702 | Soderholm, Kenth (1426) | Lost 1-2 | -191461 |
| top | average opponent: 1455record: 1-3 | new rating: 1461 | ||