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Blitz:
Individual Calculations December 2019 |
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| Moustafa, Islam Total change: -33.20 | |   |
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| El Prince Chess U2000 | Alexandria | EGY | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1947 | 4.50 | 9 | -2.30 | 20 | -46.00 | |
|  Sewelem, Ahmad S | | | 1971 | EGY | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Zakrea, Abdel Azim | | | 1567 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Salah, Mohamed | | | 1776 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Hamouda, Mostafa | | | 1796 | EGY | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Mohamed, Mahmoud Mohamed | | | 1720 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Abdel Salam, Ahmed Islam | | | 1547 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamed, Aly Essam | | | 1746 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Khedr, Mahmoud | | | 1764 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Gad, Mohammed Qotb | | | 1725 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | | | Black Horse | Alexandria | EGY | 2019-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1947 | 6.00 | 9 | 0.64 | 20 | 12.80 | |
| | Hamad, Hamdy | | | 1547 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdel Razik, Islam | | | 1736 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Naby, Saiid A. | | | 2294 | EGY | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Atea, Khaled | | | 2097 | EGY | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Adel, Sara | | wf | 1863 | EGY | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Abo Elftoh, Hany | | | 1799 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Fouad, Mohamed | | | 1783 | EGY | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sobhy, Raafat | | | 1982 | EGY | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Elmaghraby, Abdel Basset | | | 1739 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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