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Rapid:
Individual Calculations September 2021 |
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| Abdel Razik, Islam Total change: 46.80 | |   |
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| Black Horse 13 | Alexandria | EGY | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1813 | 5.50 | 7 | 1.78 | 20 | 35.60 | |
|  Sawers, Kerlus | | | 1732 | EGY | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Tarek, Ibrahem Mohamed | | | 1729 | EGY | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Khalifa, Zeyad | | | 1724 | EGY | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Abdel Rahman, Antar | | | 1865 | EGY | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Shehab Elsayed , Mohamed | | | 1787 | EGY | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Ramadan, Moustafa | | | 1758 | EGY | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Darwish, Amro | | | 1944 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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 15 | Alexandria | EGY | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1813 | 4.00 | 6 | 0.56 | 20 | 11.20 | |
| | Darwish, Amro | | | 1944 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Salah Mostafa, Ahmed | | | 1952 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Nabil, Mena | | | 1185 | EGY | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Rashid A, Fawzi | | | 1678 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Diab, Ahmed | | | 1842 | EGY | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Hesham, Hassan Mahmoud | | | 1678 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | |
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