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Individual Calculations August 2022 |
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| Sobh, Amrou Total change: -8.20 | |   |
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| Egyptian League 2021-2022 Final Round 11 | Many Cities | EGY | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2248 | 1.00 | 1 | 0.23 | 20 | 4.60 | |
|  Abdulhamid, Erfan | | | 2033 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Egyptian League 2021-2022 Final Postponed Rounds 6-7-10 | Many Cities | EGY | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2248 | 0.50 | 1 | -0.01 | 20 | -0.20 | |
| | Yousry, Salah | f | | 2241 | EGY | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | Shooting Club Chess Festival | Giza | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2248 | 7.50 | 10 | -0.63 | 20 | -12.60 | |
|  Anwar, Ramadan | | | 1848 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tawfeik, Ahmed Gamal | | | 1876 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rahman, Yehya | m | | 2052 | EGY | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Yousry, Mohamed | | | 2077 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Wafa, Hamed | c | | 1948 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Yehya, Waleed | | | 1934 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zayan, Osama | | | 2148 | EGY | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Alyeldin, Mohamed | | | 1969 | EGY | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Salah Eldin, Emad | | | 1934 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hany Kamal, Mohamed | c | | 2026 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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