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Rapid:
Individual Calculations November 2021 |
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| Khalifa, Zeyad Total change: 51.40 | |   |
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| Alex chess tournament (Rapid) | Alexandria | EGY | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1778 | 2.50 | 6 | -0.94 | 20 | -18.80 | |
|  Elamrawy, Mohamed | | | 1908 | EGY | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Elmalky Mahmoud, Ahmed | | | 1601 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abdel Aziz, Mohamed | | | 1731 | EGY | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Omran, Amro | | | 1699 | EGY | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Eid, Mansour | | | 1969 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Emad, Abdelrahman | | | 1270 | EGY | 1.00 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | Ahmed Youssef ( Rapid ) | Alexandria | EGY | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1778 | 5.00 | 8 | 3.51 | 20 | 70.20 | |
| | Sayed, Hany | | | 2084 | EGY | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Elsenosy, Hesham | | | 2092 | EGY | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Gabr, Mohsen | f | | 2185 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Helmy, Amro | | | 2033 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Abdel Rahman, Noor | | | 1964 | EGY | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Salah Mostafa, Ahmed | | | 1863 | EGY | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Atea, Khaled | | | 2055 | EGY | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Amin, Ashraf | f | | 2095 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | |
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