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Individual Calculations April 2009 |
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| Friedrich, Ekkehard Total change: 8.10 | |   |
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| 9.Weihnachts-Open | Siebenlehn | GER | 2008-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 1854 | 0.00 | 1 | -0.14 | 15 | -2.10 | |
|  Gurack, Daniel | | | 2164 | GER | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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) | | | | 17.offene Seniorenmeisterschaft Sachsen 2009 | Dresden | GER | 2009-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1844 | 2.00 | 5 | 0.68 | 15 | 10.20 | |
| | Eskandary, Jahja | | | 2110 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Scholze, Roland | | | 2016 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Lenk, Konrad | | | 1960 | GER | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Hellwege, Werner | | | 2034 | GER | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Seibt, Manfred | | | 2013 | GER | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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