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Rapid:
Individual Calculations September 2021 |
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| Khalifa, Zeyad Total change: 53.60 | |   |
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| Black Horse 13 | Alexandria | EGY | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1724 | 5.50 | 8 | 2.93 | 20 | 58.60 | |
|  Kretam, Ayman | | | 1996 | EGY | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Adel, Sara | | wf | 1826 | EGY | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Elfaham, Mahmoud | | | 1803 | EGY | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Abdel Razik, Islam | | | 1813 | EGY | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Elatar, Mohamed | | | 1913 | EGY | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Darwish, Amro | | | 1944 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kamel, Shereif | | | 1807 | EGY | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Hashem, Mostafa | | | 1790 | EGY | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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 |
| 1913 | 1724 | 0.00 | 1 | -0.25 | 20 | -5.00 | |
| | Elatar, Mohamed | | | 1913 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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