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Individual Calculations September 2017 |
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| Abd Elsalam, Mohamed Total change: -50.00 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1863 | 4.00 | 7 | -1.25 | 40 | -50.00 | |
|  Zayan, Osama | | | 2197 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Wael, Abdel Rahman | | | 1463 * | EGY | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Kamal, Reda | | | 1463 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mahmoud, Saaid | | | 1665 | EGY | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Elashkar, Khaled | | | 1549 | EGY | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Suliman, Idriss | | | 1579 | SUD | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Elhadad, Ahmed K | | | 1595 | EGY | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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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