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Rapid:
Individual Calculations June 2019 |
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| Yasseen, Aly Total change: -29.00 | |   |
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| El Prince Chess Rapid | Alexandria | EGY | 2019-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2147 | 6.00 | 9 | -1.45 | 20 | -29.00 | |
|  Hamouda, Mostafa | | | 1747 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdel Hameid, Zaki | | | 1832 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Khedr, Mahmoud | | | 1825 | EGY | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Abdel Kawy, Mohamed | | | 1873 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Samy, Amro | | | 2011 | EGY | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Abo Raya, Tarek | | | 1866 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Elamrawy, Mohamed | | | 1982 | EGY | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Ashraf, Fahd | | | 1765 | EGY | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Mohamed, Tamer | | | 1880 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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