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Rapid:
Individual Calculations August 2017 |
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| Beshara, Nadi Total change: -15.00 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2063 | 5.00 | 9 | -0.75 | 20 | -15.00 | |
|  Wael Zakria, Mohamed | | | 1663 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moatamid, Yasser | | | 1878 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sameir, Mahmoud | | | 2206 | EGY | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Abdel Razik, Ahmed | | | 2147 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ibrahim, Ahmed Sayed | | | 1928 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ahmed, Tamer | | | 2123 | EGY | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Alaa, Ahmed | | | 1874 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Okasha, Moustafa | | | 1867 | EGY | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Eisa, Moustafa | | | 1827 | EGY | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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