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Rapid:
Individual Calculations November 2021 |
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| Yousry Eshaq , George Total change: -10.80 | |   |
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| BARQ EL EZZ 13 th INTERNATIONAL TOURNAMENT FOR RAPID CHESS | Dakahlia | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1264 | 0.00 | 4 | -0.33 | 20 | -6.60 | |
|  Alhawee, Ahmed | | | 1805 | EGY | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Elsayed, Youseif | | | 1649 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Abdallah, Mahmoud | | | 1598 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hagras, Gamal | | | 1640 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Ahmed Youssef ( Rapid ) | Alexandria | EGY | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1264 | 0.00 | 5 | -0.21 | 20 | -4.20 | |
| | Mansour Eisa, Adel | | | 1883 | EGY | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Elmasry, Hassan | | | 1731 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Zakaria, Hassan | | | 1822 | EGY | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Mawed, Tarek | | | 1684 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Shehata, Elsayed | | | 1756 | EGY | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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