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Rapid:
Individual Calculations February 2019 |
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| Abdel Aziz, Ehab Total change: -7.40 | |   |
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| Alex Ches | Alexandria | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2109 | 6.50 | 9 | -0.37 | 20 | -7.40 | |
|  Hamouda, Mostafa | | | 1709 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Magdy, Bishoy | | | 1709 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saiid, Atef Saiid | | | 1725 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ramadan, Moustafa | | | 1827 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Abdel Kawy, Mohamed | | | 1885 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mousa, Ahmed | | | 2296 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Abdel Mageed, Ibrahim Mohamed | | | 1748 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sewelem, Ahmad S | | | 1827 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Atea, Khaled | | | 2111 | EGY | 0.50 | 1 | 0.00 | 20 | 0.00 | | | * 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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