Individual Calculations March 2020 |
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Elsouefi, Amr Total change: -6.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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9th Arena Chess Open over 2000 | Cairo | EGY | 2020-02-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1920 | 1882 | 1.00 | 3 | -0.34 | 20 | -6.80 | |
| Amin, Khaled Mohamed | | | 2055 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | Khames, Mohamed | | | 1655 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | Hasaballa, Mohamed | | | 2049 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | 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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