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Blitz:
Individual Calculations July 2022 |
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| Sobhy, Raafat Total change: -10.00 | |   |
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| Alexandria Maria Tournament Chess | Alexandria | EGY | 2022-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1980 | 5.00 | 7 | -0.50 | 20 | -10.00 | |
|  Khatab, Mahmoud | | | 1610 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Mina, Ehab | | | 1509 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Mohamed Aly, Mosstafa | | | 1580 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elatar, Mohamed | | | 1774 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Diab, Ahmed | | | 1743 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sewelem, Ahmad S | | | 1840 | EGY | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Abdou, Mohamed Hamdy | | | 1995 | EGY | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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