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Individual Calculations January 2022 |
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| Salah, Sayed Total change: -48.00 | |   |
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| Egyptian League 2021/2022 Group A 1-4 | Many Cities | EGY | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 2076 | 0.00 | 1 | -0.85 | 20 | -17.00 | |
|  Abdel Tawab, Elsayed | | | 1783 | EGY | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | | | Golden Cleopatra 2021 | Giza | EGY | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 2076 | 3.50 | 6 | -1.55 | 20 | -31.00 | |
|  Nabil, Hamed | | | 1676 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamed Mohamed, Khaled | | | 1789 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Hosny Abdel Samei, Mohamed | | | 1676 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahmed Alshurbaje, Yazan | | | 1806 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ismail, Hany | | | 1858 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Shehata Mohamed, Ayman | | | 1878 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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