Individual Calculations January 2020 |
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Khalifa, Zeyad Total change: -6.80 | | |
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Alexandria Open 2019 (less than 2000) | Alexandria | EGY | 2019-12-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1721 | 1691 | 2.50 | 6 | -0.17 | 40 | -6.80 | |
| Elgantiry, Ahmed | | | 1892 | EGY | 0.00 | 1 | -0.24 | 40 | -9.60 | | Hesham, Zein | | | 1307 | EGY | 1.00 | 1 | 0.09 | 40 | 3.60 | | Hashem, Mostafa | | | 1822 | EGY | 1.00 | 1 | 0.68 | 40 | 27.20 | | Ashraf, Yusef | | | 1868 | EGY | 0.50 | 1 | 0.23 | 40 | 9.20 | | Youssef, Elsayed Mohamed | | | 1787 | EGY | 0.00 | 1 | -0.37 | 40 | -14.80 | | Elnahas, Mohamed | | | 1647 | EGY | 0.00 | 1 | -0.56 | 40 | -22.40 | | 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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