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Rapid:
Individual Calculations August 2017 |
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| Megahed, Wael Total change: -35.00 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2000 | 3.50 | 7 | -0.89 | 20 | -17.80 | |
|  Elgabry, Mohsen | m | | 2241 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Elsayed Abdallah, Ahmed | | | 1774 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zayan, Osama | | | 2168 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ahmed Yehia, Ahmed | | | 1849 | EGY | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Okasha, Moustafa | | | 1867 | EGY | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Rizk, Khaled | | | 1614 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mansour, Amr | | | 1724 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | 4th Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 2000 | 0.50 | 2 | -1.34 | 20 | -26.80 | |
| | Hosni, Aly Mahmoud | | | 1600 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ayman, Solaiman | | | 1600 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 2nd Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 2000 | 6.50 | 9 | 0.48 | 20 | 9.60 | |
| | Nabil, Mohamed | | | 1600 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yehya, Hazem | | | 1600 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bauomy, Magdy | | | 1800 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Nady Tadrous, Ameir | | | 1894 | EGY | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ahmed Yehia, Ahmed | | | 1868 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tawfeik, Ahmed Gamal | | | 1893 | EGY | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Fadi, Marko | | | 2172 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ghareeb, Mohamed Reda | | | 1707 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ahmed, Tamer | | | 2123 | EGY | 0.50 | 1 | 0.17 | 20 | 3.40 | | | * 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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