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Rapid:
Individual Calculations September 2021 |
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| Eraqi, Salah Total change: -5.20 | |   |
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| Delta Rapid tournament ( Max rating 2050 ) | Giza | EGY | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1941 | 6.00 | 9 | -0.26 | 20 | -5.20 | |
|  Mohamed Elsayed, Ayman | | | 1530 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdel Hameed Mohamed, Mohamed | | | 1733 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hafez, Mohamed | | | 1813 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Tamer, Ahmed | c | | 2029 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Elfeky, Ahmed | | | 1543 | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Hossam Mohamed, Adham | | | 1628 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ismail, Hany | | | 1842 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Abdel Aziem, Aly Yusef | | | 1921 | EGY | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Mohamed, Tamer | | | 1889 | EGY | 0.50 | 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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