Sjoberg, Perry
Current rating: 1528
Record: 17-17-1
| Grand Prix Malmo 2006 (CSP limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Tveiten, Ketil (1500) | Won 2-0 | +181513 |
| 2sealed | 27 | Lindberg, Martin (1518) | Won 2-1 | +181531 |
| 3sealed | 68 | Roenck, Cornelius (1521) | Won 2-1 | +181549 |
| 4sealed | 5 | Valori, Kim (1721) | Draw 1-1 | +31552 |
| 5sealed | 41 | Ganz, Andreas (1535) | Won 2-1 | +171569 |
| 6sealed | 22 | Janse, Love (1525) | Won 2-1 | +181587 |
| 7sealed | 8 | Christoffersen, Tom Fr (1563) | Lost 0-2 | -191568 |
| 8sealed | 29 | Shinkins, Stewart (1834) | Won 2-0 | +231591 |
| 9draft | 15 | Rachid, Denniz (1606) | Lost 0-2 | -181573 |
| 10draft | 26 | Bystedt, Robert (1581) | Lost 1-2 | -181555 |
| 11draft | 12 | Jetmundsen, Kristoffer (1559) | Lost 1-2 | -181537 |
| 12draft | 18 | Lauter, Michael (1682) | Won 2-0 | +211558 |
| 13draft | 20 | Brackmann, Aaron (1827) | Lost 0-2 | -131545 |
| 14draft | 28 | Gudbrandsson, Geir (1619) | Lost 0-2 | -171528 |
| top | average opponent: 1614record: 7-6-1 | new rating: 1528 | ||
| Grand Prix Gothenburg 2003 (MRD limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Frade, Pedro (1500) | Won 2-1 | +181488 |
| 2sealed | 53 | Boberg, Fredrik (1740) | Lost 0-2 | -131475 |
| 3sealed | 162 | Grondahl, Erik (1500) | Lost 0-2 | -181457 |
| 4sealed | 185 | Nystrom, Per (1483) | Won 2-0 | +191476 |
| 5sealed | 114 | Ekehell, Fredrik (1501) | Won 2-0 | +181494 |
| 6sealed | 127 | Norgaard, Mikkel (1502) | Won 2-1 | +181512 |
| 7sealed | 52 | Pettersen, Jostein (1516) | Lost 1-2 | -171495 |
| top | average opponent: 1534record: 4-3 | new rating: 1495 | ||
| Grand Prix Copenhagen 2002 (ONS rochester) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Sibast, Rasmus (1500) | Won 2-0 | +181506 |
| 2sealed | 113 | Liukka, Sami (1518) | Lost 0-2 | -181488 |
| 3sealed | 122 | Jantunen, Pauli (1479) | Lost 1-2 | -181470 |
| top | average opponent: 1499record: 1-2 | new rating: 1470 | ||
| Grand Prix Gothenburg 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Sandstrom, Richard (1500) | Won 2-1 | +181518 |
| 2sealed | 109 | Laier, Peter (1621) | Won 2-1 | +201538 |
| 3sealed | 14 | Danngarde, Per (1536) | Won 2-0 | +181556 |
| 4sealed | 46 | Jarnegren, Carl (1552) | Lost 0-2 | -181538 |
| 5sealed | 38 | Wennberg, Nicklas (1589) | Won 2-1 | +191557 |
| 6sealed | 38 | Lundmark, Andreas (1552) | Won 2-0 | +181575 |
| 7sealed | 13 | Levy, Raphael (1818) | ID | 01575 |
| 8draft | 22 | Rosholm, Thomas (1657) | Lost 0-2 | -171558 |
| 9draft | 27 | Jonsson, Torbjorn (1555) | Lost 1-2 | -181540 |
| 10draft | 30 | Dejaeghere, Evelien (1535) | Lost 1-2 | -181522 |
| 11draft | 31 | Olsen, Alexander (1514) | Lost 0-2 | -181504 |
| 12draft | 31 | Steinaa, Jakob (1603) | Lost 0-2 | -161488 |
| top | average opponent: 1586record: 5-6-1 | new rating: 1488 | ||