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Individual Calculations February 2017 |
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| Kollberg, Lothar Total change: -27.60 | |   |
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| 10. Internationales Winter-Open | Berlin | GER | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 2120 | 4.50 | 7 | -1.38 | 20 | -27.60 | |
|  Blanter, Marfa | | | 1720 * | NED | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Fock, Amina | | | 1720 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sill, Olaf | | | 1721 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gruner, Klaus-Dieter | | | 1877 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Chauveau, Philippe | | | 1886 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Matitschka, Heinz | | | 1918 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Waschke, Sven | | | 1910 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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