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Individual Calculations March 2019 |
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| Mousa, Ahmed Total change: -0.80 | |   |
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| 6th. International chess Arena Classic tournament | Alexandria | EGY | 2019-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2209 | 5.50 | 7 | -0.04 | 20 | -0.80 | |
|  Mostafa, M.yehya | | | 1809 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fahmy, Mohamed Adel | | | 1809 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ashraf, Yusef | | | 1882 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Aly, Osama Mahmoud | | | 2029 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Darwish, Mahmoud Hamdy | | | 2133 | EGY | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Abdel Aziz, Ehab | | | 2120 | EGY | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gad, Mohammed Qotb | | | 1892 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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