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Individual Calculations January 2020 |
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| Mahmoud, Ibrahim Total change: -30.20 | |   |
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| Golden Cleopatra 2019 | Cairo | EGY | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1906 | 3.00 | 6 | -1.51 | 20 | -30.20 | |
|  Ahmed, Tamer | | | 2141 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | |  El Gendy, Mahmoud | | | 1602 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mohamed Zaki, Hanan | | | 1521 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mansour, Moaaz | | | 1620 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mohamed Abdel Zaher, Hazem | | | 1562 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ibrahem Barakat, Ahmed | | | 1653 | EGY | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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