Jonasson, Jakob
Current rating: 1460
Record: 13-14-1 (GP) / 1-4-1 (professional)
| Grand Prix Copenhagen 2008 (EVE standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 47 | Ruess, Jan (1986) | Won 2-0 | +261506 |
| 5standard | 28 | Koch, Florian (1624) | Won 2-0 | +201526 |
| 6standard | 8 | Lehmann, Robin (1705) | Lost 1-2 | -151511 |
| 7standard | 50 | Ahonen, Pekka (1570) | Lost 0-2 | -171494 |
| 8standard | 175 | Rasmussen, Frej Sonder (1522) | Lost 0-2 | -171477 |
| 9standard | 84 | Nilsson, Rasmus (1547) | Lost 0-2 | -171460 |
| top | average opponent: 1659record: 2-4 | new rating: 1460 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 12 | De Sio, Jakub (1728) | Lost 0-2 | -141493 |
| 5sealed | 81 | Allouchery, Gonzague (1625) | Won 2-0 | +201513 |
| 6sealed | 34 | Gyselinck, Jelle (1556) | Lost 1-2 | -171496 |
| 7sealed | 71 | Gruenenwald, Christian (1525) | Won 0-0 | +191515 |
| 8sealed | 42 | Arnaud, Stephane (1528) | Lost 1-2 | -181497 |
| 9sealed | 74 | Geuens, Peter (1535) | Lost 1-2 | -171480 |
| top | average opponent: 1583record: 2-4 | new rating: 1480 | ||
| Grand Prix Stockholm 2007 (FUT limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Skattberg, Dick (1500) | Won 2-0 | +181503 |
| 2sealed | 58 | Fredriksson, Emil (1517) | Won 2-0 | +181521 |
| 3sealed | 36 | Jonsson, Daniel S (1535) | Lost 1-2 | -181503 |
| 4sealed | 215 | Sjogren, Love (1524) | Won 2-0 | +191522 |
| 5sealed | 149 | Andersson, Conny (1542) | Won 2-0 | +181540 |
| 6sealed | 85 | Iher, Kaupo (1695) | Lost 0-2 | -151525 |
| 7sealed | 108 | Greiers, Maris (1532) | Lost 0-0 | -181507 |
| 8sealed | 147 | Lagerspetz, Simo (1518) | Won 2-0 | +181525 |
| 9sealed | 95 | Jordo, Martin (1505) | Lost 0-2 | -181507 |
| top | average opponent: 1541record: 5-4 | new rating: 1507 | ||
| Grand Prix Copenhagen 2000 (PCY limited) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Rosholm, Thomas (1500) | Won 2-0 | +191462 |
| 2sealed | 62 | Hofmans, Kim (1478) | Draw 1-1 | +11463 |
| 3sealed | 79 | Koopman, Rinke (1499) | Won 2-0 | +181481 |
| 4sealed | 43 | Walter, Bjorn (1518) | Lost 0-2 | -171464 |
| 5sealed | 80 | Danngarde, Per (1518) | Won 2-1 | +191483 |
| 6sealed | 56 | Hellegaard, Allan (1539) | Won 2-1 | +191502 |
| 7sealed | 34 | Myrvig, Peter (1540) | Lost 1-2 | -171485 |
| top | average opponent: 1513record: 4-2-1 | new rating: 1485 | ||
| 1999 European Championship (mixed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 58 | Lauer, Lubos (1500) | Lost 0-2 | -181482 |
| 2standard | 106 | Durham, Michael (1483) | Draw 1-1 | 01482 |
| 3standard | 90 | Olpiner, Eviatar (1370) | Lost 0-2 | -201462 |
| 4standard | 110 | Kearney, David (1416) | Won 2-0 | +171479 |
| 5standard | 89 | Barrado, Carlos (1556) | Lost 1-2 | -161463 |
| 6standard | 101 | Coene, Dominique (1389) | Lost 0-0 | -201443 |
| top | average opponent: 1452record: 1-4-1 | new rating: 1443 | ||