Wiedenbein, Holger
Current rating: 1633
Record: 38-33-2 (GP) / 1-3 (professional)
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 17 | Fischer-Gundlach, Moritz (1517) | Lost 0-2 | -191553 |
| 3sealed | 172 | Hoehn, Christian (1586) | Won 2-1 | +181571 |
| 4sealed | 131 | Steiner, Stefan (1717) | Won 2-0 | +211592 |
| 5sealed | 62 | Jansen, Patrick (1644) | Lost 0-2 | -171575 |
| 6sealed | 123 | Steinecke, Michael (1569) | Won 2-1 | +181593 |
| 7sealed | 80 | Winter, Sascha (1573) | Won 2-1 | +181611 |
| 8sealed | 58 | Muller, Isaies (1580) | Won 2-0 | +171628 |
| 9sealed | 36 | Summersberger, Helmut (1910) | Draw 1-1 | +51633 |
| top | average opponent: 1637record: 5-2-1 | new rating: 1633 | ||
| Grand Prix Hasselt 2006 (RAV limited) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 94 | van de Logt, Tom (1629) | Lost 1-2 | -171536 |
| 3sealed | 172 | Michno, Michael (1534) | Won 2-1 | +181554 |
| 4sealed | 96 | Becker, Daniel (1519) | Won 2-0 | +171571 |
| 5sealed | 75 | Souche, Anthony (1523) | Lost 1-2 | -191552 |
| 6sealed | 119 | Michalik, Robin (1519) | Won 2-0 | +181570 |
| 7sealed | 81 | Hendrick, Laurent (1537) | Won 2-1 | +171587 |
| 8sealed | 36 | Tuduri, Ricard (1727) | Lost 1-2 | -151572 |
| top | average opponent: 1570record: 4-3 | new rating: 1572 | ||
| Pro Tour Philadelphia 2005 (Kamigawa block) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 150 | Santos, Alberto (1520) | Won 2-0 | +161604 |
| 2block | 4 | Fujita, Osamu (1811) | Lost 1-2 | -141590 |
| 3block | 64 | Upham, Bryan (1579) | Lost 0-2 | -181572 |
| 4block | 124 | Kawamura, Akihiro (1502) | Lost 0-2 | -191553 |
| top | average opponent: 1603record: 1-3 | new rating: 1553 | ||
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 133 | Meilink, Willem (1500) | Won 2-0 | +171572 |
| 2extended | 100 | Sazonof, Dimitrios (1518) | Won 2-0 | +171589 |
| 3extended | 75 | Kaurinovic, Timmy (1449) | Lost 0-2 | -211568 |
| 4extended | 207 | Willems, Sjoerd (1573) | Won 2-1 | +181586 |
| 5extended | 153 | Sienko, Piotr (1797) | Won 2-0 | +221608 |
| 6extended | 79 | Saviori, Fabio (1581) | Won 2-0 | +181626 |
| 7extended | 49 | Zwart, Jan Willem (1520) | Lost 1-2 | -201606 |
| 8extended | 72 | Marchi, Gregory (1595) | Lost 0-2 | -181588 |
| top | average opponent: 1567record: 5-3 | new rating: 1588 | ||
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 34 | Krejsa, Tomas (1563) | Won 2-0 | +201518 |
| 5sealed | 24 | Skorolupov, Nikolai (1457) | Won 2-1 | +161534 |
| 6sealed | 3 | Ruel, Olivier (2109) | Lost 0-2 | -81526 |
| 7sealed | 23 | Toikka, Seppo (1721) | Won 2-1 | +211547 |
| 8sealed | 15 | Holtin, Benjamin (1678) | ID | 01547 |
| 9rochester | 23 | Nyfors, Mika (1669) | Won 2-0 | +211568 |
| 10rochester | 11 | Sisask, Erkki (1586) | Lost 1-2 | -181550 |
| 11rochester | 18 | Polvivaara, Lauri (1635) | Lost 0-2 | -171533 |
| 12rochester | 3 | Rummukainen, Antti (1522) | Won 2-1 | +181551 |
| 13rochester | 18 | Airaksinen, Mikko (1604) | Won 2-0 | +191570 |
| 14rochester | 8 | Harkonen, Jarno (1719) | Lost 0-2 | -151555 |
| top | average opponent: 1660record: 6-4-1 | new rating: 1555 | ||
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 55 | Siron, Geoffrey (1729) | Lost 0-2 | -141497 |
| 5sealed | 111 | Orton, Jonathan (1536) | Won 2-0 | +191516 |
| 6sealed | 25 | Kelly, Ryan [ENG] (1628) | Won 2-0 | +201536 |
| 7sealed | 41 | Clyne, Richard (1556) | Lost 1-2 | -181518 |
| 8sealed | 53 | Gomersall, Sam (1838) | Won 2-1 | +241542 |
| 9draft | 10 | Jedlicka, Niki (1655) | Lost 1-2 | -161526 |
| 11draft | 18 | Christensen, Allan (1832) | Lost 1-2 | -121514 |
| 12draft | 2 | Duck, Jeremy Peter (1538) | Lost 0-2 | -181496 |
| 13draft | 18 | Brugman, Richard (1483) | Won 2-0 | +181514 |
| 14draft | 7 | Barracha, Joao (1657) | Lost 0-2 | -161498 |
| top | average opponent: 1645record: 4-6 | new rating: 1498 | ||
| Grand Prix Gothenburg 2003 (MRD limited) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 56 | Skogseth, Bjorn (1601) | Won 2-1 | +181581 |
| 5sealed | 3 | Kraft, Rene (1831) | Lost 0-2 | -131568 |
| 6sealed | 59 | Tarp, Ulrik (1583) | Won 2-0 | +181586 |
| 7sealed | 29 | Zink, Daniel (2003) | Won 2-0 | +251611 |
| 8sealed | 16 | Klings, Rudiger (1619) | Lost 1-2 | -181593 |
| 9rochester | 15 | Zink, Sebastian (1626) | Lost 0-2 | -171576 |
| 10rochester | 28 | Courtois, Frederic (1924) | Lost 0-2 | -121564 |
| 11rochester | 30 | Landgraf, Svante (1665) | Lost 1-2 | -161548 |
| 12rochester | 14 | Wallin, Johnny (1521) | Lost 0-2 | -191529 |
| 13rochester | 11 | Grondahl, Erik (1530) | Lost 0-2 | -181511 |
| top | average opponent: 1690record: 3-7 | new rating: 1511 | ||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 344 | Yao Tham Sao, David (1576) | Won 2-1 | +201526 |
| 2sealed | 221 | Salamon, Michal (1600) | Lost 0-2 | -171509 |
| 3sealed | 275 | Fahrner, Sonja (1464) | Won 2-1 | +171526 |
| 4sealed | 218 | Prochazka, Tomas (1557) | Lost 1-2 | -171509 |
| 5sealed | 225 | Kaderka, Ondrej (1500) | Won 2-1 | +181527 |
| 6sealed | 208 | Scheuchenstuhl, Martin (1642) | Lost 0-2 | -161511 |
| 7sealed | 199 | Kammel, Rudolf (1451) | Won 2-0 | +171528 |
| 8sealed | 162 | Veresov, Aleksej (1516) | Won 2-0 | +171545 |
| 9sealed | 92 | Reiterer, Alexander (1506) | Won 2-1 | +181563 |
| top | average opponent: 1535record: 6-3 | new rating: 1563 | ||
| Grand Prix Copenhagen 2002 (ONS rochester) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 108 | Bodmann, Jonas (1500) | Won 2-0 | +181502 |
| 2sealed | 10 | Haglund, John (1517) | Won 2-1 | +191521 |
| 3sealed | 11 | Timonen, Jussi (1534) | Lost 0-2 | -181503 |
| 4sealed | 106 | Dini, Charles (1492) | Won 2-1 | +181521 |
| 5sealed | 106 | Kettil, Mattias (1727) | Lost 1-2 | -151506 |
| 6sealed | 85 | Sobygge, Kristian (1486) | Won 2-0 | +181524 |
| 7sealed | 70 | Meyer, Rudy (1545) | Lost 0-2 | -181506 |
| top | average opponent: 1543record: 4-3 | new rating: 1506 | ||
| Grand Prix Hamburg 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 11 | Muller, Daniel (1506) | Won 2-0 | +181518 |
| 2block | 113 | Deinert, Sascha (1529) | Lost 0-2 | -181500 |
| 3block | 167 | Glans, Anders (1500) | Draw 1-1 | 01500 |
| 4block | 172 | Klings, Rudiger (1598) | Lost 1-2 | -161484 |
| top | average opponent: 1533record: 1-2-1 | new rating: 1484 | ||