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Rapid:
Individual Calculations July 2018 |
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| Zinhom Mostafa, Shaima Total change: 19.80 | |   |
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| Heliopolis 4th Rapid Chess Open 2018 | Cairo | EGY | 2018-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1405 | 0.00 | 6 | -0.83 | 20 | -16.60 | |
|  Ahmed, Moustafa Elsayed | | | 1805 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Osama, Salem | | | 1743 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ramy, Amir | | | 1805 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Atef, Abdel Aziz | | | 1805 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bauomy, Magdy | | | 1725 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nabil Mouner, Youssef | | | 1526 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | Elsaid Rapid | Cairo | EGY | 2018-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1388 | 3.00 | 8 | 1.82 | 20 | 36.40 | |
| | Ibrahim, Mohamed | | | 1788 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdo, Hany Elsayed | | | 1788 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mahmoud, Maha | | | 1657 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mohamed Elsaeed, Hatem | | | 1788 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Moustafa, Waleid | | | 1631 | EGY | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Abo Elkheir, Ahmed | | | 1788 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bayumy, Amro | | | 1601 | EGY | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Elmahroky, Ahmed | | | 1572 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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