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Individual Calculations January 2020 |
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| Salah, Joseph Total change: -55.60 | |   |
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| Golden Cleopatra 2019 | Cairo | EGY | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1931 | 4.00 | 8 | -1.39 | 40 | -55.60 | |
|  Amin, Ashraf | f | | 2194 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Ibrahem Barakat, Ahmed | | | 1653 | EGY | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Ellethy, Nabil | | | 1789 | EGY | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Elmahroky, Ahmed | | | 1565 | EGY | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Magdy, Morad | | | 2178 | EGY | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gad Elrab, Ahmed | | | 1621 | EGY | 1.00 | 1 | 0.14 | 40 | 5.60 | | | George Micheal, Kevin | | | 1531 * | EGY | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Elgazar, Saeed | | | 1667 | EGY | 0.00 | 1 | -0.82 | 40 | -32.80 | | | * 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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