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Individual Calculations February 2013 |
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| Roessner, Uwe Total change: -14.55 | |   |
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| 22.Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1894 | 2.50 | 5 | -0.97 | 15 | -14.55 | |
|  Dietrich, Mareike | | | 1687 | GER | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Puzzo, Peter | | | 1732 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Zalewski, Ulrich | | | 1780 | GER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Nguyen, Huy Dat | | | 1750 | GER | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Gremmer, Dieter | | | 1789 | GER | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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