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Rapid:
Individual Calculations August 2017 |
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| Antar, Hossam Total change: -60.80 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 2064 | 5.50 | 9 | -0.93 | 20 | -18.60 | |
|  Rizk, Khaled | | | 1664 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Waheed Shawky, Andrawes | | | 1664 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Eisa, Moustafa | | | 1827 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fathy, Waleed | | | 1902 | EGY | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Hazzaa, Mamdouh | | | 1762 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Khater, Hamdy | | | 2018 | EGY | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Sobhy, Tamer | | | 1906 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ahmed Yehia, Ahmed | | | 1849 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Amin, Ashraf | f | | 2311 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | | | 2nd Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 2064 | 3.00 | 6 | -2.11 | 20 | -42.20 | |
| | George Dawod, Hany | | | 1675 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ewees, Moustafa | | | 1700 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Elhoseiny, Mosaad | | | 1866 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Yaser, Kareim | | | 1744 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Maher, Anton | | | 1836 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Mohamed Shabaan, Islam | | | 1726 | EGY | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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