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Individual Calculations August 2017 |
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| Mann, Jonas Total change: -14.00 | |   |
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| 9. Vellmarer Schachtage A-Open | Vellmar | GER | 2017-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1899 | 1.50 | 5 | -0.70 | 20 | -14.00 | |
|  Viebahn, Dirk | | | 2164 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Werner, Martin | | | 2036 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Beyer, Nils | | | 1807 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Wiewesiek, Timo | | | 1993 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Koronowski, Heinz-Juergen | | | 1753 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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