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Rapid:
Individual Calculations August 2019 |
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| Yasser, Abdel Rahman Total change: -5.60 | |   |
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| 8th Nasser Seddik Rapid Chess 2019 | Alexandria | EGY | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1784 | 3.00 | 7 | -1.16 | 20 | -23.20 | |
|  Mostafa, M.yehya | | | 1389 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Raslan, Moustafa | | | 2134 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Abdel Aziz, Mohamed | | | 1673 | EGY | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Khalifa, Zeyad | | | 1560 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Fouad, Mohamed | | | 2013 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zakrea, Abdel Azim | | | 1519 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Abo Elkassem, Mohamed | | | 1655 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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 Nasser Seddik Rapid Chess 2019 | Alexandria | EGY | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1784 | 4.00 | 8 | 0.88 | 20 | 17.60 | |
| | Fared, Karim | | | 1925 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Magdy, Michael | | | 1399 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Elmalaha, Mohamed | | | 1809 | EGY | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Abdel Hameid, Zaki | | | 1810 | EGY | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Helmy, Amro | | | 2065 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Darwish, Amro | | | 1912 | EGY | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Atea, Khaled | | | 2131 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Eltenawy, Refaat | | | 1878 | EGY | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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