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Rapid:
Individual Calculations August 2022 |
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| Aly, Sondos Total change: 6.20 | |   |
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| Kalba Junior International Chess Championship 2022 | Kalba | UAE | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1129 | 2.00 | 3 | 0.65 | 20 | 13.00 | |
|  Rashed Alawadhi, Abdullah | | | 1363 | FID | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Mjarkach, Taem. | | | 1048 | SYR | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Zayid, Faisal Albalushi | | | 1108 | UAE | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | | | Adly Chess Academy (International Chess Day) | Cairo | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1129 | 0.00 | 4 | -0.34 | 20 | -6.80 | |
| | Saber Hassan, Mohamed | | | 1555 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Salah Saad Eldin, Ahmed | | | 1833 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bahaa Eldin, Omar | | | 1376 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mostafa Elfeky, Mahmoud | | | 1556 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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