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Individual Calculations February 2015 |
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| Lanz, Udo Total change: -6.60 | |   |
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| 34. Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1898 | 4.00 | 7 | -0.33 | 20 | -6.60 | |
|  Sikorra, Philipp | | | 1854 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Foerster, Rudi | | | 1881 | GER | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Happel, Jonas | | | 1773 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Schmidt (p), Daniel | | | 1759 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Schaedlich, Helmut | | | 1806 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Mann, Jonas | | | 1803 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Theer, Tino | | | 1806 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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