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Individual Calculations March 2020 |
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| Mohamed Hussien, Hussien Total change: 74.00 | |   |
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| Egyptian Youth (Open ) Under 16 | Cairo | EGY | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1438 | 3.00 | 6 | -0.06 | 40 | -2.40 | |
|  George Micheal, Kevin | | | 1595 | EGY | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Eltenawy Refaat, Ahmed | | | 1484 | EGY | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Monir Khaled, Mohamed | | | 1051 | EGY | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Mahmoud Abdel Ghafar, Osama | | | 1233 | EGY | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Kazem, Youssef | | | 1536 | EGY | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ibrahim, Mohamed Ahmed | | | 1593 | EGY | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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) | | | | 9th Arena Chess Open over 2000 | Cairo | EGY | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1438 | 3.00 | 7 | 1.91 | 40 | 76.40 | |
| | Hamam, Mahmoud | | | 1838 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Elgabry, Mohsen | m | | 1838 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdel Aziz, Khaled | | | 1838 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hashish, Mahmoud | | | 1838 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ibrahem Barakat, Ahmed | | | 1698 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Moustafa Mahmoud, Khaled | | | 1434 | EGY | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Fekri, Wael | | | 1838 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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