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Individual Calculations September 2021 |
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| Sobh, Amrou Total change: 0.20 | |   |
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| Sadat Open | Menoufia | EGY | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2213 | 5.50 | 8 | 0.01 | 20 | 0.20 | |
|  Alyeldin, Mohamed | | | 1829 | EGY | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Hassan, Moustafa Mohamed | | | 1813 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahmed, Fahmi Ahmed | | | 1960 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Atea, Khaled | | | 2077 | EGY | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ahmed, Moustafa Elsayed | | | 2070 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | El Arousy, Abdul Hameed | m | | 2165 | EGY | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Hesham, Abdelrahman | g | | 2397 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sayed, Hany | | | 2106 | EGY | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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