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Blitz:
Individual Calculations September 2019 |
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| Zakrea, Abdel Azim Total change: 6.40 | |   |
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| 11ht Alex chess Blitz Tournament 2019 | Alexandria | EGY | 2019-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1561 | 2.50 | 8 | 0.32 | 20 | 6.40 | |
|  Adel, Sara | | wf | 1852 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Elmaghraby, Abdel Basset | | | 1792 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Abo Elftoh, Hany | | | 1847 | EGY | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Zakhlol, Tharwat | | | 1961 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Madyan, Amro | | | 1836 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ibrahim, Atia Ahmed | | | 1383 | EGY | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Abdel Hameid, Zaki | | | 1783 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Abdel Aziz, Mohamed | | | 1589 | EGY | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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