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Individual Calculations December 2019 |
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| Hapke, Ralf Total change: 1.20 | |   |
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| 23. Deutsche Polizeischachmeisterschaft | Bad Sooden-Allendorf | GER | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1808 | 2.50 | 6 | 0.06 | 20 | 1.20 | |
|  Goerg, Joachim | | | 2169 | GER | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Kuhne, Detlev | | | 2088 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hummel, Ansgar | | | 1644 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bomert, Egon | | | 2019 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Oberkirch, Roland | | | 1741 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Eissmann, Olaf | | | 1706 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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