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Individual Calculations April 2009 |
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| Rudolph, Stephanie Total change: -19.10 | |   |
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| 3.Prenzlberg Open | Berlin | GER | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1926 | 2.00 | 3 | -0.35 | 25 | -8.75 | |
|  Alten, Silvio | | | 1693 | GER | 0.50 | 1 | -0.29 | 25 | -7.25 | |  Mahler, Sonja | | | 1576 | GER | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Pixa, Richard | | | 1803 | GER | 0.50 | 1 | -0.17 | 25 | -4.25 | |
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) | | | NOTE: K factor changed | | XII. Neujahrs Open | Guben | GER | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1925 | 1.50 | 6 | -0.69 | 15 | -10.35 | |
| | Roeser, Axel | | | 2046 | GER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Peschke, Uwe | | | 2124 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Medunova, Vera | | wm | 2115 | CZE | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Zschaebitz, Klaus | f | | 2112 | GER | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Derecki, Krzysztof | | | 1956 | POL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Timm, Christian | | | 1821 | GER | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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