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Blitz:
Individual Calculations April 2017 |
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| Helmy, Amro Total change: -18.40 | |   |
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| Mrs, Gihan Elsahar Blitz Chess | Alexandria | EGY | 2017-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1966 | 6.00 | 11 | -0.92 | 20 | -18.40 | |
|  Swilam, Mahmoud | | | 1566 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Naby, Saiid A. | | | 2319 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Abd Elsalam, Mohamed | | | 1749 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Gad, Mohammed Qotb | | | 1582 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Yasser, Abdel Rahman | | | 1719 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ibrahim, Alaa | | | 1655 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Samy, Amro | | | 2111 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Elgarhy, Alaa | | | 1807 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Fekry, Remon | | | 2103 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Hashem, Mostafa | | | 1651 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fadi, Marko | | | 2088 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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