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Individual Calculations July 2009 |
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| Tchiviksine, Valerie Total change: -8.25 | |   |
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| 24.Schachtage Hassloch 2009 Gruppe B | Hassloch | GER | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1891 | 1.50 | 4 | -0.33 | 25 | -8.25 | |
|  Theunissen, Klaus | | | 2077 | GER | 1.00 | 1 | 0.74 | 25 | 18.50 | |  Enkrodt, Ulrich | | | 1967 | GER | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Konstantinowskij, Dimitrij | | | 1772 | GER | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Singh, Marcel | | | 1887 | GER | 0.00 | 1 | -0.51 | 25 | -12.75 | |
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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