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Individual Calculations September 2017 |
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| Madian, Amro Total change: -41.60 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1935 | 2.50 | 5 | -1.04 | 40 | -41.60 | |
|  Ameir, Moheb | m | | 2335 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Atef, Kholood | | | 1535 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ashraf Arafat, Mohamed | | | 1604 | EGY | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Rashed, Laila | | | 1582 | EGY | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Anwar, Ramadan | | | 1725 | EGY | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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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