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Individual Calculations March 2019 |
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| Hanafy, Salah Total change: -17.60 | |   |
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| 6th. International chess Arena Classic tournament | Alexandria | EGY | 2019-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 2097 | 3.50 | 6 | -0.88 | 20 | -17.60 | |
|  Allam, Aly | | | 1727 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ashraf, Yusef | | | 1882 | EGY | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Yasseen, Aly | m | | 2271 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Osama, Salem | | | 1725 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Elgantiry, Ahmed | | | 1881 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gad, Mohammed Qotb | | | 1892 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | |
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