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Rapid:
Individual Calculations September 2021 |
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| Abdel Razik, Ahmed Total change: -0.40 | |   |
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| Sharkia International Rapid Chess Championship | Sharkia | EGY | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2131 | 6.50 | 9 | -0.02 | 20 | -0.40 | |
|  Omran , Salah | | | 1627 | EGY | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Amer , Mohamed M. | | | 1828 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ayman Abdel Raoof, Mahmoud | | | 1660 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Morsy, Ahmed Fatehy | | | 1745 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gabr, Mohsen,gabr, Mohsen | f | | 2200 | EGY | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Alhawee, Ahmed | | | 1750 | EGY | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Mahmoud, Alaa Eldin | | | 1697 | EGY | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Ashraf , Mohamed | | | 2159 | EGY | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Abdel Razik, Khaled | m | | 2453 | 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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