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Individual Calculations December 2017 |
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| Busacker, Holger Total change: -14.40 | |   |
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| 21. Deutsche Polizeischachmeisterschaft | Bad Koenigshofen | GER | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1986 | 3.00 | 6 | -0.72 | 20 | -14.40 | |
|  Hoerhold, Karola | | | 1662 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Goerg, Joachim | | | 2136 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rippke, Uwe | | | 1797 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Scherbaum, Guenter | | | 1830 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zahn, Richard | | | 2074 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Theissen, Frank | | | 1829 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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