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Individual Calculations April 2009 |
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| Roeschert, Stephan Total change: -5.10 | |   |
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| Open zur Schach-Olympiade 2008 | Dresden | GER | 2008-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 1986 | 1.00 | 3 | 0.19 | 15 | 2.85 | |
|  Rosskothen, Arnd | | | 2129 | GER | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Boehm, Erwin | | | 2208 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Van Lanen, Antoon | | | 2154 | NED | 0.00 | 1 | -0.28 | 15 | -4.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 25.ChessOrg Schachfestival Open | Bad Woerishofen | GER | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1986 | 4.00 | 9 | -0.53 | 15 | -7.95 | |
| | Mueller, Oliver | f | | 2327 | GER | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Schmid, Wolfgang | f | | 2275 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Steinhart, Matthias | | | 1861 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Riedel, Lutz | | | 2152 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Bogner, Norbert | | | 2075 | GER | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Wagner, Gerhard | | | 1760 | GER | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Rothenhagen, Siegfrie | | | 1772 | GER | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Sickinger, Wolfgang | | | 1868 | GER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Beulertz, Dr. Stefan | | | 1834 | MLT | 0.50 | 1 | -0.20 | 15 | -3.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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