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Rapid:
Individual Calculations September 2021 |
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| Adel, Abdel Rahman Total change: 58.80 | |   |
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| Sharkia International Rapid Chess Championship | Sharkia | EGY | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1628 | 4.50 | 8 | 2.94 | 20 | 58.80 | |
|  Ashraf , Mohamed | | | 2159 | EGY | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lotfy , Abdel Rahman | | | 2095 | EGY | 1.00 | 1 | 0.95 | 20 | 19.00 | |  Amer , Mohamed M. | | | 1828 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Ibrahim, Ammar | | | 1564 | EGY | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Gabr, Mohamed | | | 1970 | EGY | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Gabr, Mohsen,gabr, Mohsen | f | | 2200 | EGY | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Saiid, Aly | | | 1860 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hafez, Mohamed | | | 1780 | EGY | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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