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Individual Calculations April 2009 |
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| Keller, Gottfried Total change: 15.00 | |   |
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| 17.offene Seniorenmeisterschaft Sachsen 2009 | Dresden | GER | 2009-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1798 | 2.50 | 7 | 0.60 | 25 | 15.00 | |
|  Schroeter, Helmut | | | 2080 | GER | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Seibt, Manfred | | | 2013 | GER | 0.00 | 1 | -0.23 | 25 | -5.75 | |  Kahn, Peter | | | 2059 | GER | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Zanger, Konrad | | | 1791 | GER | 1.00 | 1 | 0.49 | 25 | 12.25 | | | Ehlert, Joachim | | | 2038 | GER | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Thuma, Horst | | | 1868 | GER | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Weczerek, Franz | | | 2014 | GER | 0.50 | 1 | 0.28 | 25 | 7.00 | |
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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