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Individual Calculations January 2022 |
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| Abdel Razik, Ahmed Total change: -23.20 | |   |
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| Egyptian League 2021/2022 Group B 1-4 | Many Cities | EGY | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2061 | 0.50 | 2 | -0.58 | 20 | -11.60 | |
|  Kamal Eldin, Ibrahem | | | 1938 | EGY | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Mousa, Ahmed | | | 2125 | EGY | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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 |
| 1926 | 2061 | 6.50 | 11 | -0.58 | 20 | -11.60 | |
| | Aly Rizk, Mahmoud | | | 1661 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Abdel Moneim Ahmed, Emad | | | 1661 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Swilam, Mahmoud | | | 1661 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khedr, Mahmoud | | | 1801 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Abdel Hameed, Mazen | | | 1839 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Talaat, Mohamed | | | 1805 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Himdan, Maher | m | | 2171 | EGY | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Zayan, Osama | | | 2174 | EGY | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Hassan, Sayed Barakat | m | | 2288 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | El Arousy, Abdul Hameed | m | | 2195 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Magdy, Maichel | | | 1930 | EGY | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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