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Individual Calculations January 2022 |
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| Abo Elkheir, Ahmed Total change: -20.20 | |   |
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| Egyptian League 2021/2022 Group A 1-4 | Many Cities | EGY | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2002 | 1.00 | 1 | 0.41 | 20 | 8.20 | |
|  Saad, Ahmed Mohamed | | | 1940 | EGY | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Golden Cleopatra 2021 | Giza | EGY | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 2002 | 4.00 | 7 | -1.42 | 20 | -28.40 | |
|  Abdel Moneim Ahmed, Emad | | | 1602 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moheb, Yaser | | | 1653 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Himdan, Maher | m | | 2171 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Erfan, Ahmed | | | 1653 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Abdel Haleim, Sherif Hamdy | | | 1677 | EGY | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Bauomy, Magdy | | | 1689 | EGY | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Fatehy, Hazem | | | 1844 | EGY | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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