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Rapid:
Individual Calculations August 2019 |
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| Elsayed, Islam Total change: 38.80 | |   |
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| 8th Nasser Seddik Rapid Chess 2019 | Alexandria | EGY | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1890 | 5.50 | 8 | 1.94 | 20 | 38.80 | |
|  Wael, Abdel Rahman | | | 1490 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fouad, Mohamed | | | 2013 | EGY | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Sobhy, Raafat | | | 2087 | EGY | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Moreis, Amgad | | | 2171 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Helmy, Amro | | | 2065 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Adel, Sara | | wf | 1806 | EGY | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Saiid, Samir | | | 2058 | EGY | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Ayman, Amr | | | 1717 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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