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Individual Calculations February 2020 |
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| Bartsch, Winfried Total change: -9.80 | |   |
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| 8. Wittelsbacher Weihnachts-Schach-Open | Kelheim | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1804 | 2.00 | 6 | -0.49 | 20 | -9.80 | |
|  Vogiatzis, Dimitrios | | | 2085 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Boos-Guckes, Astrid | | | 1404 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vilsmeier, Christian | | | 2057 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bumes, Konrad | | | 1936 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Helmbrecht, Paul | | | 1567 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ammon, Tobias | | | 2169 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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