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Rapid:
Individual Calculations September 2021 |
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| Abdel Razik, Khaled Total change: -8.40 | |   |
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| Sharkia International Rapid Chess Championship | Sharkia | EGY | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2453 | 8.00 | 9 | -0.42 | 20 | -8.40 | |
|  Mahmoud, Alaa Eldin | | | 1718 | EGY | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Abdel Fatah Elsayed , Ahmed | | | 1848 | EGY | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Masoud, Mohamed Helmy | | | 1863 | EGY | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Morsy, Elsayed | | | 1870 | EGY | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Ashraf , Mohamed | | | 2159 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Elbolok, Mohamed | | | 1897 | EGY | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Alhawee, Ahmed | | | 1750 | EGY | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Gabr, Mohsen,gabr, Mohsen | f | | 2200 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Abdel Razik, Ahmed | | | 2131 | EGY | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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