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Rapid:
Individual Calculations September 2018 |
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| Mohamed Elsayed, Ayman Total change: 29.60 | |   |
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| Martyr Colonel: Ahmed Saber Mansi | 10th. of Ramadan | EGY | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1436 | 0.00 | 3 | -0.41 | 20 | -8.20 | |
|  Hosni, Yehya | | | 1836 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mohamed Salah, Mohamed | | | 1629 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hassan, Wael | | | 1836 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 2nd International chess Arena rapid 2018 | Cairo | EGY | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1436 | 2.50 | 6 | 1.89 | 20 | 37.80 | |
| | Tadros, Andro | | | 1836 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tawfiek, Maged | | | 1836 * | EGY | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Atteya Essa, Khaled | | | 1836 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Atef, Abdel Aziz | | | 1819 | EGY | 1.00 | 1 | 0.91 | 20 | 18.20 | | | El Ghazali, Youssef M. | m | | 1836 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kameil, Emad | | | 1674 | EGY | 1.00 | 1 | 0.80 | 20 | 16.00 | | | * 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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