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Individual Calculations February 2015 |
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| Dittrich, Hans-Georg Total change: -12.80 | |   |
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| 34. Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1728 | 2.00 | 5 | -0.64 | 20 | -12.80 | |
|  Bodling, Florian | | | 1538 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Koerber, Christian | | | 1801 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Zalewski, Ulrich | | | 1813 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Reinkoester, Michael | | | 1869 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Dzhagraeva, Anaid | | | 1488 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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