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Individual Calculations November 2018 |
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| Yehya, Sameh Total change: 9.80 | |   |
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| 3rd Aal Elkhaiary Chess Open | Marsa Matrouh | EGY | 2018-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2069 | 6.00 | 9 | 0.49 | 20 | 9.80 | |
|  Hemeida, Eyad | | | 1669 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sobhy, Magdy | | | 1669 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fadi, Marko | f | | 2294 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Aboda, Adel | | | 1770 | EGY | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Hassan, Moustafa Mohamed | | | 1706 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Khatab, Esam | | | 1895 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sobh, Amrou | m | | 2174 | EGY | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Elgabry, Mohsen | m | | 2303 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zayan, Mohamed | f | | 2144 | EGY | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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