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Blitz:
Individual Calculations June 2022 |
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| Zakrea, Abdel Azim Total change: -30.00 | |   |
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| Leader 3 | Alexandria | EGY | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1704 | 2.50 | 7 | -0.47 | 20 | -9.40 | |
|  Sobhy, Raafat | | | 1954 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Abdel Hameid, Zaki | | | 1804 | EGY | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Elfaham, Mahmoud | | | 1824 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Salah, Mohamed | | | 1715 | EGY | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Abdel Razik, Islam | | | 1745 | EGY | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Mostafa Fatha, Abdel Wars | | | 1403 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Omran, Amro | | | 1847 | 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) | | | | Alex Stars Chess Tournament | Alexandria | EGY | 2022-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1704 | 3.50 | 7 | -1.03 | 20 | -20.60 | |
| | Elsenosy, Hesham | | | 2003 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Nady, Islam | | | 1475 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Youssef, Nabil Mohamed | | | 1304 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdel Hameid, Zaki | | | 1804 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mina, Ehab | | | 1505 | EGY | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Ramadan, Emad Mahmoud | | | 1286 | EGY | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kamil, Askandar | | | 1613 | EGY | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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