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Individual Calculations January 2022 |
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| Adel, Sara Total change: 42.80 | |   |
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| Egyptian League 2021/2022 Group B 1-4 | Many Cities | EGY | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1741 | 2.50 | 3 | 1.79 | 40 | 71.60 | |
|  Elmonair, Hani | | | 2022 | EGY | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Mahany, Mahmoud | | | 2080 | EGY | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Abourida, Amir | | | 1794 | EGY | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | | Golden Cleopatra 2021 | Giza | EGY | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1741 | 3.50 | 8 | -0.72 | 40 | -28.80 | |
| | Abdel Aziem, Aly Yusef | | | 2035 | EGY | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Sobhy Abdel Hafez, Islam | | | 1462 | EGY | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Samy, Amro | | | 2141 * | EGY | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Tamer, Mohamed | f | | 1951 | EGY | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Reda, Michael | | | 1341 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ahmed Yehia, Ahmed | | | 2021 | EGY | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Maged, Juneer | | | 1341 * | EGY | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Aly Ibrahem, Ibrahem | | | 1342 | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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