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Rapid:
Individual Calculations September 2021 |
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| Ashraf, Fahd Total change: -47.60 | |   |
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| Black Horse 13 | Alexandria | EGY | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1912 | 4.00 | 7 | -1.51 | 20 | -30.20 | |
|  Mugtaba, Hassan Osman | | | 1308 | SUD | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Hesham , Hassan Mahmoud | | | 1678 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Elfaham, Mahmoud | | | 1803 | EGY | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mohamed, Aly Essam | | | 1675 | EGY | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kabary, Gamal Ahmed | | | 1676 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kamil, Askandar | | | 1517 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdel Rahman, Antar | | | 1865 | EGY | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | Black Horse 15 | Alexandria | EGY | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1912 | 5.00 | 8 | -0.87 | 20 | -17.40 | |
| | Nabil, Mena | | | 1185 | EGY | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Karim, Hamza | | | 1177 | EGY | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Alaa, Abdel Monem | | | 1551 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Shehab Elsayed, Mohamed | | | 1787 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Diab, Ahmed | | | 1842 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Elfaham, Mahmoud | | | 1803 | EGY | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Mahmoud, Ibrahim | | | 1859 | EGY | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Elatar, Mohamed | | | 1913 | EGY | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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