Jedefeldt, Patrick
Current rating: 1549
Record: 21-19
| Grand Prix Gothenburg 2013 (DGM limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 272 | Scheper, Chris (1500) | Won 2-0 | +191510 |
| 2sealed | 196 | Pedersen, Erik Dyhr (1461) | Lost 1-2 | -191491 |
| 3sealed | 220 | Jorgensen, Marcel (1429) | Lost 0-2 | -191472 |
| 4sealed | 359 | Lauritsen, Morten (1494) | Won 2-1 | +181490 |
| 5sealed | 352 | Odenbrand, Daniel (1483) | Won 2-1 | +181508 |
| 6sealed | 271 | Lundgren, Jimmy (1517) | Won 2-0 | +181526 |
| 7sealed | 117 | Bojesen, Lars (1553) | Won 2-1 | +181544 |
| 8sealed | 87 | Lehner, Bernhard (1777) | Lost 0-2 | -131531 |
| 9sealed | 143 | Bjornsson, Leonard (1575) | Won 2-0 | +181549 |
| top | average opponent: 1532record: 6-3 | new rating: 1549 | ||
| Grand Prix Malmo 2012 (AVR limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 146 | Rosinski, David (1505) | Won 2-0 | +181489 |
| 2sealed | 37 | Falbo, Kyle (1522) | Won 2-0 | +191508 |
| 3sealed | 56 | Lindenbaum, Johan (1583) | Lost 0-2 | -171491 |
| 4sealed | 75 | Saarinen, Olli (1518) | Lost 0-2 | -171474 |
| 5sealed | 126 | Stalder, Roman (1499) | Lost 1-2 | -181456 |
| 6sealed | 164 | Post, Dallas (1461) | Won 2-0 | +181474 |
| 7sealed | 127 | Hektor, Anders (1516) | Won 2-1 | +191493 |
| 8sealed | 82 | Larsen, Michael (1259) | Won 2-1 | +141507 |
| 9sealed | 70 | Neave, Jesse (1654) | Lost 1-2 | -161491 |
| top | average opponent: 1502record: 5-4 | new rating: 1491 | ||
| Grand Prix Gothenburg 2010 (M11 limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Koivisto, Antti (1547) | Lost 1-2 | -171491 |
| 2sealed | 147 | Lerche, Bernd (1482) | Lost 1-2 | -181473 |
| 3sealed | 198 | Back, Martin (1464) | Won 2-0 | +181491 |
| 4sealed | 216 | Vihko, Marika (1485) | Won 2-0 | +171508 |
| 5sealed | 130 | Carcelen, Pascual (1465) | Lost 1-2 | -181490 |
| 6sealed | 154 | Kesminaite, Aiste (1450) | Lost 1-2 | -191471 |
| 7sealed | 131 | Von Ortloff, Jan (1447) | Won 2-1 | +181489 |
| 8sealed | 104 | Henriksen, Jorgen (1489) | Lost 1-2 | -181471 |
| top | average opponent: 1479record: 3-5 | new rating: 1471 | ||
| Grand Prix Helsinki 2000 (INV limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 92 | Asko, Maata K. (1500) | Won 2-0 | +181500 |
| 2sealed | 34 | Smetana, Michal (1503) | Won 2-1 | +181518 |
| 3sealed | 9 | Koski, Sampo (1536) | Lost 1-2 | -171501 |
| 4sealed | 68 | Akinfiev, Alexander (1522) | Won 2-1 | +181519 |
| 5sealed | 62 | Eskeland, Sigurd (1947) | Lost 1-2 | -111508 |
| 6sealed | 89 | Larvanko, Lasse (1483) | Won 0-0 | +181526 |
| 7sealed | 50 | Toikka, Arho (1538) | Lost 0-2 | -181508 |
| top | average opponent: 1576record: 4-3 | new rating: 1508 | ||
| Grand Prix Oslo 1999 (ULG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Kaufholz, Kristian (1500) | Won 2-0 | +181518 |
| 2sealed | 47 | Prinzell, Johan (1518) | Lost 1-2 | -181500 |
| 3sealed | 87 | Kjebekk, Michael (1500) | Lost 0-2 | -181482 |
| 4sealed | 146 | Skovfoged, Thomas (1482) | Lost 0-2 | -181464 |
| 5sealed | 149 | Hansen, Glenn Kristian (1464) | Lost 1-2 | -181446 |
| 6sealed | 136 | Ungstad, Andreas (1446) | Won 2-1 | +181464 |
| 7sealed | 112 | Grymer, Anders (1464) | Won 2-0 | +181482 |
| top | average opponent: 1482record: 3-4 | new rating: 1482 | ||