Rapid:
Individual Calculations September 2021 |
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Ashraf, Abanob Total change: 30.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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BARQ EL EZZ 10 th INTERNATIONAL OPEN TOURNAMENT | Dakahlia | EGY | 2021-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1866 | 1670 | 2.50 | 4 | 1.50 | 20 | 30.00 | |
| Refaat, Ismail | | | 1849 | EGY | 0.50 | 1 | 0.23 | 20 | 4.60 | | Gad, Waleed | | | 1910 | EGY | 1.00 | 1 | 0.80 | 20 | 16.00 | | Elkahky, Khaled Gooda | | | 1914 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | Zein, Ahmed | | | 1792 | EGY | 1.00 | 1 | 0.67 | 20 | 13.40 | | 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) | |
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