Weydahl, Anders
Current rating: 1661
Record: 30-18-1 (GP) / 8-10 (professional)
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 117 | Engelhardt, Jan (1446) | Won 2-0 | +151654 |
| 2sealed | 134 | Levy-Maysuls, Nir (1482) | Lost 0-2 | -211633 |
| 3sealed | 389 | Perz, Florian (1356) | Won 2-0 | +131646 |
| 4sealed | 325 | Chitu, Radu (1518) | Won 2-0 | +161662 |
| 5sealed | 155 | Liiv, Kaupo (1560) | Lost 0-2 | -201642 |
| 6sealed | 327 | Gargulak, Daniel (1574) | Won 2-1 | +171659 |
| 7sealed | 243 | Weidemann, Felix (1760) | Won 2-0 | +191678 |
| 8sealed | 153 | Przekora, Lukas (1724) | Lost 0-2 | -171661 |
| top | average opponent: 1553record: 5-3 | new rating: 1661 | ||
| 2010 World Championship (mixed) | starting rating: 1659 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 57 | Melis, Bas (1896) | Lost 1-2 | -141645 |
| 2standard | 91 | Van Nieuwenhove, Jan (1732) | Won 2-1 | +201665 |
| 3standard | 103 | Thidemann, Anders (1623) | Lost 0-2 | -191646 |
| 4standard | 123 | Kjartansson, Halldor S (1550) | Won 2-1 | +161662 |
| 5standard | 96 | Ino, Kentaro (1706) | Lost 1-2 | -171645 |
| 6standard | 120 | Dubuisson, Aurelien (1453) | Won 2-0 | +151660 |
| 7draft | 29 | Wescoe, Craig (1715) | Won 2-0 | +191679 |
| 8draft | 166 | Florent, Lucas (1806) | Won 2-1 | +201699 |
| 9draft | 52 | Itou, Kouei (1579) | Won 2-1 | +161715 |
| 10draft | 120 | Ochoa, David (1970) | Lost 1-2 | -141701 |
| 11draft | 99 | Richards, Scott (1766) | Won 2-0 | +201721 |
| 12draft | 23 | Thaler, Sebastian (1931) | Won 2-0 | +211742 |
| 13extended | 21 | Floch, Ivan (1853) | Lost 0-2 | -161726 |
| 14extended | 33 | Alvarado, Saul (1810) | Lost 0-2 | -161710 |
| 15extended | 47 | Chiba, Akio (1798) | Lost 0-2 | -161694 |
| 16extended | 67 | Kolos, John (1900) | Lost 0-2 | -151679 |
| 17extended | 80 | Muniz, Jorge (1521) | Lost 0-2 | -211658 |
| 18extended | 84 | Fienberg, Dale (1604) | Lost 0-2 | -191639 |
| top | average opponent: 1734record: 8-10 | new rating: 1639 | ||
| Grand Prix Gothenburg 2010 (M11 limited) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 560 | Heggo, Even (1538) | Won 2-0 | +161670 |
| 4sealed | 513 | Campanini, Tommaso (1772) | Won 2-0 | +191689 |
| 5sealed | 518 | Lehmann, Robert (1539) | Lost 0-2 | -201669 |
| 6sealed | 543 | Pakka, Esko (1501) | Won 2-1 | +151684 |
| 7sealed | 515 | Li, Alex (1601) | Won 2-0 | +161700 |
| 8sealed | 506 | Henriksen, Andre Melin (1591) | Won 2-0 | +161716 |
| 9sealed | 510 | Drobny, Radoslav (1672) | Lost 0-2 | -191697 |
| 10draft | 42 | Lehmann, Robert (1570) | Won 2-0 | +161713 |
| 11draft | 62 | Huang, Hao-Shan (1859) | Lost 1-2 | -151698 |
| 12draft | 42 | Olsson, Marcus (1514) | Lost 0-2 | -221676 |
| 13draft | 33 | Holzinger, Thomas (1721) | Lost 1-2 | -171659 |
| top | average opponent: 1625record: 6-5 | new rating: 1659 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1613 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 642 | Desruelle, Jean-Marie (1464) | Won 2-0 | +151628 |
| 2sealed | 822 | Catelain, Alexis (1484) | Won 2-1 | +161644 |
| 3sealed | 620 | Casadei, Luca (1510) | Won 2-0 | +151659 |
| 4sealed | 614 | Pedrosa, Patrick (1482) | Won 2-0 | +151674 |
| 5sealed | 656 | Primot, Armel (1610) | Won 2-0 | +171691 |
| 6sealed | 620 | Emmanuel, Gillet (1591) | Won 2-1 | +161707 |
| 7sealed | 601 | Fanghaenel, Alex (1827) | Lost 1-2 | -161691 |
| 8sealed | 618 | Dezani, Jeremy (1597) | Lost 1-2 | -191672 |
| 9sealed | 690 | Steudtner, Christian (1675) | Lost 0-2 | -181654 |
| top | average opponent: 1582record: 6-3 | new rating: 1654 | ||
| Grand Prix Malmo 2006 (CSP limited) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Gudbrandsson, Geir (1535) | Lost 1-2 | -191562 |
| 2sealed | 142 | Bornstein, Gideon (1482) | Won 2-1 | +161578 |
| 3sealed | 127 | Jorgensen, Anders (1500) | Won 2-0 | +171595 |
| 4sealed | 92 | Lambrich, Benjamin (1539) | Won 2-0 | +171612 |
| 5sealed | 77 | Berg, Marcus (1535) | Won 2-0 | +171629 |
| 6sealed | 66 | Dam, Lars (1836) | Lost 0-2 | -151614 |
| 7sealed | 73 | Borczyk, Paul (1542) | Draw 1-1 | -11613 |
| top | average opponent: 1567record: 4-2-1 | new rating: 1613 | ||
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 26 | Jocumsen, Bjorn (1588) | Won 2-1 | +191604 |
| 3sealed | 54 | Timonen, Jussi (1655) | Lost 1-2 | -181586 |
| 4sealed | 97 | Salminen, Janne (1518) | Lost 1-2 | -191567 |
| 5sealed | 157 | Kupias, Petri (1500) | Won 2-0 | +171584 |
| 6sealed | 99 | Suurkivi, Remo (1521) | Won 2-0 | +171601 |
| 7sealed | 52 | Tuomi, Sami (1487) | Lost 0-2 | -201581 |
| top | average opponent: 1545record: 3-3 | new rating: 1581 | ||
| Grand Prix Gothenburg 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Vanhanen, Tuomas (1626) | Won 2-0 | +201520 |
| 2sealed | 14 | Lund, Kim Robin (1547) | Won 2-1 | +191539 |
| 3sealed | 45 | Klose, Stephan (1559) | Won 2-1 | +181557 |
| 4sealed | 30 | Eskeland, Sigurd (1904) | Lost 0-2 | -121545 |
| 5sealed | 76 | Karrman, Per (1551) | Won 2-0 | +181563 |
| 6sealed | 26 | Bengtsson, Mattias (1557) | Won 2-1 | +181581 |
| 7sealed | 40 | Suchan, Michael (1608) | Won 2-0 | +191600 |
| 8sealed | 8 | Tenenbaum, Amiel (1809) | Lost 1-2 | -151585 |
| top | average opponent: 1645record: 6-2 | new rating: 1585 | ||