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Individual Calculations January 2022 |
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| Abdel Hameed, Mazen Total change: 16.80 | |   |
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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 |
| 1989 | 1839 | 0.00 | 2 | -0.60 | 20 | -12.00 | |
|  Abdel Fatah Elsayed, Ahmed | | | 1941 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Helmy, Amro | | | 2037 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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 |
| 1974 | 1839 | 4.00 | 8 | 1.44 | 20 | 28.80 | |
|  Himdan, Maher | m | | 2171 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nabil Abdel Salam, Sameh | | | 1439 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdel Razik, Ahmed | | | 2061 | EGY | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Abdel Aziem, Aly Yusef | | | 2035 | EGY | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Mahany, Mahmoud | | | 2080 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Essam Ibrahem, Mohamed | | | 1969 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Aly Bekhet, Bekhet | | | 2048 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Masrahi, Abdulrahman A | c | | 1990 | KSA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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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