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Individual Calculations January 2019 |
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| Polyakov, Alex Total change: -56.00 | |   |
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| Ashdod Chess Open 5.10.2018 | Ashdod | ISR | 2018-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2261 | 4.00 | 9 | -2.80 | 20 | -56.00 | |
|  Dvoskin, Vadim | | | 2058 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Grossman, Michael | | | 2211 | ISR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Elkin, Michael | | | 1861 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Musyuk, Lior | | | 2142 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Gleizer, Adar | | | 1861 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Tsur, Gil | | | 1861 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shapiro, Evgeny | | | 1949 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rahmilevitz, Anton | | | 2167 | ISR | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Kuprijanov, Anatoly | f | | 2219 | RUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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