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Rapid:
Individual Calculations September 2021 |
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| Elsayed Abdallah, Abdel Hameed Total change: -20.60 | |   |
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| Sharkia International Rapid Chess Championship | Sharkia | EGY | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1532 | 0.00 | 4 | -1.03 | 20 | -20.60 | |
|  Elbolok, Mohamed | | | 1897 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Morsy, Ahmed Fatehy | | | 1745 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Bauomy , Magdy | | | 1716 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Elaqbaawy, Reda | | | 1572 | EGY | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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