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Rapid:
Individual Calculations August 2024 |
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| Helal, Mohamed Total change: -4.00 | |   |
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| Egyptian National Open Chess Championship ( Rapid ) | Cairo | EGY | 2024-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1748 | 4.00 | 6 | -0.67 | 20 | -13.40 | |
|  Waleed Wafa, Aly | | | 1504 | EGY | 0.50 | 1 | -0.30 | 20 | -6.00 | |  George Amin, Julian | | | 1532 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Amr Khalil, Aya | | | 1456 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sherif Abdelaliem, Omar | | | 1542 | EGY | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Walid Ahmed, Ahmed | | | 1541 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mahmoud Ramadan, Adam | | | 1586 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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 Knight A4 | Giza | EGY | 2024-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1748 | 5.00 | 7 | 1.56 | 20 | 31.20 | |
| | Ibrahem , Anwar | | | 1782 | EGY | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Abdel Kader, Emad | | | 1799 | EGY | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Youssef Mohamed, Marawan | | | 1515 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ibrahem Rabea, Mohamed | | | 1793 | EGY | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Mohamed, Tamer | | | 1838 | EGY | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Morsy, Elsayed | | | 1891 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mohamed Elsaeed, Hatem | | | 1642 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | Golden Knight A5 | Giza | EGY | 2024-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1748 | 2.00 | 6 | -1.09 | 20 | -21.80 | |
| | Tamer, Mohamed | f | | 1942 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Adel Abdel Hameid, Mohamed | | | 1793 | EGY | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Ibrahim Ahmed, Anas | | | 1639 | EGY | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Khaled Ibrahim, Momen | | | 1405 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Moustafa Hamed, Hazem | | | 1797 | EGY | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Naiel, Abd El Rahman | | | 1792 | EGY | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | |
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