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Individual Calculations May 2017 |
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| Witt, Holger Total change: -31.60 | |   |
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| GRENKE Chess Open 2017 B-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1610 | 2.00 | 7 | -1.58 | 20 | -31.60 | |
|  Rosenhain, Thomas | | | 1825 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Stoll, Joachim | | | 1815 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ruehl, Volker | | | 1814 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Frank, Volkmar | | | 1462 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Mehnert, Sebastian | | | 1446 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Homfeldt, Claudia Laura | | | 1459 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Haenselmann, Hendrik | | | 1415 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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