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Individual Calculations April 2018 |
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| Zens, Rolf Total change: 7.60 | |   |
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| 17. Deutsches Senioren-Derby 2018 | Undeloh | GER | 2018-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 1852 | 1.00 | 3 | 0.38 | 20 | 7.60 | |
|  Winkelmann, Andreas | | | 2183 | GER | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Deutschmann, Matthias | | | 2167 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Zoellner, Ev-Gislain | | | 1953 | 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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