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Individual Calculations March 2020 |
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| Hany Kamal, Mohamed Total change: 102.40 | |   |
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| Egyptian Youth (Open ) Under 14 | Cairo | EGY | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1378 | 2.50 | 3 | 1.57 | 40 | 62.80 | |
|  Youssef, Yousab | | | 1168 | EGY | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Alyeldin, Mohamed | | | 1778 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Khaled, Yousef | c | | 1778 * | EGY | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | 9th Arena Chess Open over 2000 | Cairo | EGY | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1385 | 1.50 | 6 | 0.99 | 40 | 39.60 | |
| | Amin, Ashraf | f | | 1785 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hesham, Abdallah | | | 1785 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hamam, Mahmoud | | | 1785 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Shafek, Mohamed | | | 1785 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hassan, Moustafa Mohamed | | | 1738 | EGY | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Alyeldin, Mohamed | | | 1785 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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