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Individual Calculations December 2018 |
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| Melnikov, Alexander Total change: -27.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q1 A | Koblenz-Lahnstein | GER | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2128 | 0.50 | 4 | -1.39 | 20 | -27.80 | |
|  Mueller, Markus | c | | 2179 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Van Der Valk, Niklas | | | 2148 | GER | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Haenssel, Christian | | | 2099 | GER | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Kiefer, Daniel | | | 2161 | GER | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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