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Individual Calculations February 2020 |
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| Boos-Guckes, Astrid Total change: 20.00 | |   |
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| 8. Wittelsbacher Weihnachts-Schach-Open | Kelheim | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1303 | 1.50 | 6 | 1.00 | 20 | 20.00 | |
|  Pokorny, Fabian | | | 1703 * | GER | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Mohr, Justus | | | 1703 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bartsch, Winfried | | | 1703 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karcher, Berthold | | | 1703 * | GER | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Gupta, Monik | | | 1703 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Deschler, Arne | | | 1662 | 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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