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Rapid:
Individual Calculations August 2018 |
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| Yasser, Abdel Rahman Total change: 119.40 | |   |
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| Alex chess 2 | Alexandria | EGY | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1637 | 4.00 | 8 | 2.49 | 20 | 49.80 | |
|  Hussain, Abdel Naser | | | 1973 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Mokhtar, Ahmed | | | 2037 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abo Bkr, Mohamed | | | 1783 | EGY | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Ez Eldin, Ibrahim | | | 1737 | EGY | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Sewelem, Ahmad S | | | 1859 | EGY | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Mohamed, Tamer | | | 1933 | EGY | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Raslan, Moustafa | | | 2037 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramadan, Moustafa | | | 1877 | EGY | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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) | | | | 1st chess arena | Alexandria | EGY | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1637 | 1.50 | 5 | 0.08 | 20 | 1.60 | |
| | Helmy, Amro | | | 1962 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Elfaham, Mahmoud | | | 1849 | EGY | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Elkhodary, Abdalla | | | 1736 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Elsahnawy, Youssef | | | 1592 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Fouad, Mohamed | | | 1946 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Mohamad Saad Rapid | Alexandria | EGY | 2018-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1637 | 5.00 | 8 | 3.40 | 20 | 68.00 | |
| | Moustafa, Talaat | | | 2037 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sarwat, Beshoy | | | 1837 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Abo Raya, Tarek | | | 1868 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Osama, Ibrahim | | | 2037 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Elfaham, Mahmoud | | | 1849 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Elketeshy, Mohamed | | | 1763 | EGY | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Elgamal, Hamdy | | | 1796 | EGY | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Ez Elden, Mohamed | | | 1948 | EGY | 1.00 | 1 | 0.86 | 20 | 17.20 | | | * 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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