Individual Calculations January 2021 |
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Ahmed, Ahmed Alaa Total change: 27.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Egyptian League 2020/2021 Group B 1-7 | Many Cities | EGY | 2020-12-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1945 | 2140 | 5.00 | 5 | 1.35 | 20 | 27.00 | |
| Mahany, Mahmoud | | | 2115 | EGY | 1.00 | 1 | 0.47 | 20 | 9.40 | | Mahdy, Tawfeik | | | 1878 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | Atallah, Ahmed | | | 1740 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gabr, Mohamed | | | 1961 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | Arafat, Akram | | | 2029 | EGY | 1.00 | 1 | 0.35 | 20 | 7.00 | | * 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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