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Individual Calculations April 2008 |
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| Kempen, Willi Total change: -24.75 | |   |
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| 15.Bad Bertricher Schachtage Senioren | Bad Bertrich | GER | 2007-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2200 | 4.50 | 8 | -1.65 | 15 | -24.75 | |
|  Meyer, Walter | | | 1892 | GER | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Diskin, Semen | | | 2022 | GER | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Lichtenberg, Friedrich | | | 1952 | GER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Seyffer, Guenther | | | 2052 | GER | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Fischer, Paul | | | 1877 | GER | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Schmidt, Lothar | | | 2072 | GER | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Sjoestroem, Olle | | | 2000 | SWE | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Rueggeberg, Wilhelm | | | 2005 | GER | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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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