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Rapid:
Individual Calculations April 2017 |
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| Sewelem, Ahmad S Total change: -25.60 | |   |
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| IA Ahmed Yehya Rapid | Alexandria | EGY | 2017-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1892 | 3.00 | 8 | -1.28 | 20 | -25.60 | |
|  Fadi, Marko | | | 2146 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Elatar, , Mohamed Mohamed | | | 1492 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mosallam, Nasser | | | 2092 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Abo Khatwa, Omran | | | 1649 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Suliman, Idriss | | | 1609 | SUD | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zayan, Mohamed | f | | 2076 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Nabil, Mohamed Ahmed | | | 2023 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Abdel Maksoud, Ahmed | | | 1738 | EGY | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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