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Individual Calculations May 2015 |
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| Wittkugel, Friedhelm Total change: 4.00 | |   |
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| 6. Senioren-Schachopen Bad Neuenahr | Bad Neuenahr-Ahrweiler | GER | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1909 | 5.00 | 9 | 0.20 | 20 | 4.00 | |
|  Ludwig, Richard | | | 1670 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Lutz, Albert | | | 2198 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lueders, Guenter, Dr. | | | 1786 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Weinwurm, Wolfgang | | | 2192 | AUT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Buecken, Rudolf, Dr. | | | 1941 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Papenkordt, Karl-Hermann | | | 1813 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Timmermann, Helmut | | | 1805 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Van Houten, Henk | | | 1769 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Thielemann, Joachim | | | 1845 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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