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Rapid:
Individual Calculations September 2021 |
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| Gabr, Mohsen,gabr, Mohsen Total change: -14.60 | |   |
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| Sharkia International Rapid Chess Championship | Sharkia | EGY | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2200 | 6.50 | 9 | -0.73 | 20 | -14.60 | |
|  Ayman Abdel Raoof, Mahmoud | | | 1660 | EGY | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Elahl , Mohamed | | | 1851 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Amer , Mohamed M. | | | 1828 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Elbolok, Mohamed | | | 1897 | EGY | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Abdel Razik, Ahmed | | | 2131 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Mahmoud, Alaa Eldin | | | 1697 | EGY | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Adel, Abdel Rahman | | | 1628 | EGY | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Abdel Razik, Khaled | m | | 2453 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Masoud, Mohamed Helmy | | | 1863 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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