Individual Calculations August 2022 |
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Mamdouh, Ahmed Total change: -11.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Shooting Club Chess Festival | Giza | EGY | 2022-07-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1640 | 1225 | 0.00 | 3 | -0.28 | 40 | -11.20 | |
| Hafez, Mohamed | | | 1788 | EGY | 0.00 | 1 | -0.02 | 40 | -0.80 | | Haredy, Hesham | | | 1653 | EGY | 0.00 | 1 | -0.07 | 40 | -2.80 | | Saad Taher, Emad | | | 1478 | EGY | 0.00 | 1 | -0.19 | 40 | -7.60 | | 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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