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Individual Calculations February 2016 |
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| Grund, Erwin Total change: -34.80 | |   |
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| 25. Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 2057 | 3.00 | 6 | -1.74 | 20 | -34.80 | |
|  Zalewski, Ulrich | | | 1801 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Waehner, Manuel | | | 1772 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mauersberger, Uwe | | | 1815 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Roehr, Tobias | | | 1837 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Alvermann, Christian | | | 1871 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Mueller, Mark | | | 1848 | GER | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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