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Rapid:
Individual Calculations September 2021 |
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| Amer , Mohamed M. Total change: 31.60 | |   |
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| Sharkia International Rapid Chess Championship | Sharkia | EGY | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1828 | 4.00 | 7 | 1.58 | 20 | 31.60 | |
|  Abdel Razik, Ahmed | | | 2131 | EGY | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Gabr, Mohsen,gabr, Mohsen | f | | 2200 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Adel, Abdel Rahman | | | 1628 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | | | El Nabawy , Nabil | | | 1553 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Allam, Emad Hamdy | | | 1995 | EGY | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Helmy, Amro | | | 2076 | EGY | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Ashraf , Mohamed | | | 2159 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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