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Individual Calculations January 2022 |
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| Yousry, Salah Total change: 34.00 | |   |
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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 |
| 2146 | 2211 | 1.50 | 2 | 0.32 | 20 | 6.40 | |
|  El Ghazali, Youssef M. | m | | 2207 | EGY | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Mohamed Yassein, Mahmoud | | | 2084 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Golden Cleopatra 2021 | Giza | EGY | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2211 | 7.50 | 10 | 1.38 | 20 | 27.60 | |
|  Ramzy, Mark | | | 1811 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abbas, Ahmed | | | 1880 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Wafa, Hamed | | | 1976 | EGY | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Saiid, Ibrahim | | | 2034 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abdel Aziem, Aly Yusef | | | 2035 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Harayssi, Zaki | | | 2140 | SYR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Hesham, Abdelrahman | g | | 2429 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mahany, Mahmoud | | | 2080 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Hassan, Sayed Barakat | m | | 2288 | EGY | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Fawzy, Adham | g | | 2477 | EGY | 0.50 | 1 | 0.32 | 20 | 6.40 | | | * 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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