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Rapid:
Individual Calculations November 2021 |
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| Abdel Aal, Taha Total change: -46.60 | |   |
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| Delta Rapid tournament (6) | Giza | EGY | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1432 | 0.50 | 7 | -1.23 | 20 | -24.60 | |
|  Shehata, Aly | | | 1864 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Shafek, Bassam | | | 1673 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Hefny, Ibrahem | | | 1752 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mohamed Elsayed, Ayman | | | 1544 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Abdel Wahab, Ahmed Alaa El Din | | | 1565 | EGY | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Emad Mohamed, Abdallah | | | 1423 | EGY | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Mahmoud, Mamdouh | | | 1732 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Delta Rapid tournament (symmetric) | Giza | EGY | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1432 | 1.00 | 10 | -1.05 | 20 | -21.00 | |
| | Moatamid, Yasser | | | 1846 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Hossam Mohamed, Adham | | | 1761 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Abd Elrahman, Haytham | | | 1859 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Abo Elyazeed, Mohamed | | | 1690 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kamal, Mahmoud | | | 1455 | EGY | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Mahmoud, Mamdouh | | | 1732 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hafez, Mohamed | | | 1766 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Roshdy, Mohamed | | | 1654 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nabil, Hamed | | | 1374 | EGY | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Ahmed Nemr, Tharwat | | | 1861 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | BARQ EL EZZ 13 th INTERNATIONAL TOURNAMENT FOR RAPID CHESS | Dakahlia | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1432 | 1.00 | 5 | -0.05 | 20 | -1.00 | |
| | Shehata, Aly | | | 1864 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Beder, Osama | | | 1737 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kherd, Abdelwahab | | | 1440 | EGY | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Mohamed Mahmoud, Abdel Rhman | | | 1727 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kishk, Mohamed | | | 1676 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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