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Individual Calculations August 2019 |
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| Helmy, Amro Total change: -15.20 | |   |
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| Alexandria classic N1 | Alexandria | EGY | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 2077 | 5.50 | 8 | -0.76 | 20 | -15.20 | |
|  Abo Elkassem, Mohamed | | | 1677 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tamer, Mohamed | f | | 1756 | EGY | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Ashraf, Yusef | | | 1895 | EGY | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Abdel Aziz, Mohamed | | | 1732 | EGY | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Tamer, Ahmed | c | | 1771 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Elfaham, Mahmoud | | | 1775 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Naser, Mina | | | 1867 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mousa, Ahmed | | | 2182 | EGY | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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) | | |
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