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Rapid:
Individual Calculations September 2021 |
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| Morsy, Ahmed Fatehy Total change: -19.00 | |   |
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| Sharkia International Rapid Chess Championship | Sharkia | EGY | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1745 | 1.00 | 4 | -0.95 | 20 | -19.00 | |
|  Elsayed Abdallah, Abdel Hameed | | | 1532 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Abdel Razik, Ahmed | | | 2131 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | El Nabawy , Nabil | | | 1553 | EGY | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Abdel Mohsen , Mohamed | | | 1861 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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