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Individual Calculations August 2022 |
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| Ezat, Mohamed Total change: 3.10 | |   |
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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 |
| 2376 | 2388 | 0.00 | 1 | -0.52 | 10 | -5.20 | |
|  Ameir, Moheb | m | | 2376 | EGY | 0.00 | 1 | -0.52 | 10 | -5.20 | |
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) | | | | 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 |
| 2023 | 2388 | 1.50 | 2 | -0.30 | 10 | -3.00 | |
| | Abdo, Hany Elsayed | | | 2058 | EGY | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Hassan Madkor, Emad | | | 1988 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | Shooting Club Chess Festival | Giza | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2388 | 9.00 | 10 | 1.13 | 10 | 11.30 | |
| | Mahmoud, Mamdouh | | | 1718 | EGY | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Essam Ibrahem, Mohamed | | | 1954 | EGY | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Khalil, Ahmed Salem | | | 2155 | EGY | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Sarwat, Walaa | m | | 2200 | EGY | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Zenhom, Talaat | | | 2292 | EGY | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Tarek Mohamed, Youssef | | | 1988 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hesham, Abdelrahman | g | | 2386 | EGY | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Zayan, Osama | | | 2148 | EGY | 1.00 | 1 | 0.20 | 10 | 2.00 | | | George Micheal, Kevin | f | | 2100 | EGY | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Zakaria, Esam | | | 2224 | EGY | 0.50 | 1 | -0.22 | 10 | -2.20 | | | * 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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