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Individual Calculations September 2009 |
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| Stuerken, Andree Total change: -13.75 | |   |
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| ZMD Open | Dresden | GER | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1957 | 2.00 | 6 | -0.41 | 25 | -10.25 | |
|  Doberitz, Paul | | | 2192 | GER | 0.00 | 1 | -0.21 | 25 | -5.25 | |  Jungbluth, Michael | | | 2055 | GER | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Held, Florian | | | 2043 | GER | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Schoengart, Ralf | | | 2070 | GER | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Boehme-Ziska, Christine | | | 1726 | GER | 0.50 | 1 | -0.29 | 25 | -7.25 | | | Liebscher, Helmar | | | 2102 | GER | 0.50 | 1 | 0.19 | 25 | 4.75 | |
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) | | | | 1.Sparkassen Cup | Guetersloh | GER | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1957 | 1.50 | 4 | -0.14 | 25 | -3.50 | |
| | Langer, Christian | | | 2123 | GER | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Meyer, Ulrich | | | 2072 | GER | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Kuegel, Tobias | | | 1879 | GER | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Beer, Markus | | | 2020 | GER | 0.50 | 1 | 0.09 | 25 | 2.25 | |
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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