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Individual Calculations January 2018 |
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| Weber, Gerhard, Dr. Total change: 12.00 | |   |
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| 25. Bad Bertricher Schachtage Seniorenturnier | Bad Bertrich | GER | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1762 | 3.50 | 8 | 0.60 | 20 | 12.00 | |
|  Villing, Dieter | | | 2073 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Alberty, Jean-Paul | | | 1577 | LUX | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Goris, Ton | | | 1971 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gerhards, Walter | | | 1953 | GER | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Mentink, Toon | | | 1918 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Cotenescu, Daniel | | | 1997 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Schmitt, Harald | | | 1887 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Fuchs, Willy | | | 1600 | 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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