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Individual Calculations October 2018 |
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| Khalaf, Ashraf Total change: 0.60 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1756 | 2.50 | 6 | 0.03 | 20 | 0.60 | |
|  Mosallam, Nasser | | | 2045 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Kamil, Askandar | | | 1423 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | El-Mezwaghi, Hassan J. | | | 2008 | LBA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Mohamed, Tamer | | | 1975 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Saiid, Mohamed | | | 2080 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Fahmi, Adham | | | 1403 | EGY | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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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