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Rapid:
Individual Calculations August 2022 |
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| Hassan Abo Raya, Ahmed Total change: -11.40 | |   |
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| Adly Chess Academy (International Chess Day) | Cairo | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1028 | 0.00 | 3 | -0.33 | 20 | -6.60 | |
|  Saad Fathy, Mohamed | | | 1887 | EGY | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Adly, Ibrahim | | | 1679 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mohamed Abdel Salam, Salma | | | 1162 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | 3rd International Sun City Rapid Championship | Cairo | EGY | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1028 | 0.00 | 4 | -0.24 | 20 | -4.80 | |
| | Omar, Ahmed | | | 2041 | EGY | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Bassem, Yassin | | | 1652 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Abdel Meseh, Mohsen | | | 1447 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Yassen Aly, Aly | | | 1312 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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