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Rapid:
Individual Calculations September 2021 |
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| Elahl , Mohamed Total change: -40.20 | |   |
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| Sharkia International Rapid Chess Championship | Sharkia | EGY | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1851 | 2.00 | 7 | -2.01 | 20 | -40.20 | |
|  Gabr, Mohsen,gabr, Mohsen | f | | 2200 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | |  El Nabawy , Nabil | | | 1553 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Khedr, Mahmoud | | | 1730 | EGY | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Farag , Hamada | | | 1512 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Helmy, Amro | | | 2076 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Abdel Fatah Elsayed , Ahmed | | | 1848 | EGY | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Youssef Abdel Hamed , Yousry | | | 1619 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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