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Rapid:
Individual Calculations August 2019 |
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| Khalifa, Zeyad Total change: 6.40 | |   |
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| 8th Nasser Seddik Rapid Chess 2019 | Alexandria | EGY | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1560 | 3.00 | 8 | 0.32 | 20 | 6.40 | |
|  Elfaham, Mahmoud | | | 1912 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Fared, Karim | | | 1925 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Abdel Mageed, Ibrahim Mohamed | | | 1699 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Yasser, Abdel Rahman | | | 1784 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zakariay, Mahmoud | | | 1456 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mohamed, Aly Essam | | | 1746 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ibrahim, Mohamed Ahmed | | | 1383 | EGY | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Salah, Mohamed | | | 1705 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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