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Blitz:
Individual Calculations August 2019 |
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| Ibrahim Wali, Mohamed Total change: -23.40 | |   |
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| 9th Alex chess Blitz Tournament 2019 | Alexandria | EGY | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1866 | 3.00 | 6 | -1.17 | 20 | -23.40 | |
|  Zakrea, Abdel Azim | | | 1544 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Mohamed, Tamer | | | 1804 | EGY | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Adel, Sara | | wf | 1817 | EGY | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Abdel Hameid, Zaki | | | 1775 | EGY | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Abo Elmkarm, Mohamed | | | 1563 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Abdel Mageed, Ibrahim Mohamed | | | 1749 | EGY | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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