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Individual Calculations April 2018 |
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| Grabenhorst, Joerg Total change: -10.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q6 C | Kassel | GER | 2018-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1805 | 1.00 | 4 | -0.53 | 20 | -10.60 | |
|  Koenze, Peter | | | 1843 | GER | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Schlierf, Heiko | | | 1913 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Domroese, Michael | | | 1906 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Wegener, Dirk | | | 1900 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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