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Individual Calculations April 2017 |
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| Dermer, Moshe Total change: -37.80 | |   |
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| Jerusalem Championship Arie Rosenberg Memorial 2017 | Jerusalem | ISR | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1779 | 1.50 | 7 | -1.89 | 20 | -37.80 | |
|  Hochman, Elnatan | | | 2070 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Belokopyt, Boris | | | 1851 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Cohen Revivo, Alon | | | 2076 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Weinstein, Shaul | | | 2004 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Tumasov, Alexandr | | | 1687 | ISR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Nadav, Avinoam | | | 1379 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Heimann, Ido | | | 1379 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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