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Individual Calculations December 2017 |
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| Zahn, Richard Total change: 7.20 | |   |
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| 21. Deutsche Polizeischachmeisterschaft | Bad Koenigshofen | GER | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2074 | 4.00 | 7 | 0.36 | 20 | 7.20 | |
|  Urlass, Bernd | | | 1785 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Litfin, Boris | | | 1947 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mueer, Sebastian | | | 2253 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Matzat, Andre | | | 2064 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Busacker, Holger | | | 1986 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Goerg, Joachim | | | 2136 | GER | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Raff, Andreas | | | 2210 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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