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Individual Calculations September 2018 |
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| Mahrous, Selim Total change: 20.60 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1832 | 4.50 | 8 | 1.03 | 20 | 20.60 | |
|  Salah, Sayed | | | 2186 | EGY | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Ismail, Hamed | | | 2146 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Alaidy, Ahmed | | | 1484 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Essam, Soad | | wc | 1432 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abou El Zein, Eid Mahmoud | m | | 2126 | EGY | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Tork, Mohamed | | | 2062 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ahmed, Elmoataz Bellah | | | 2130 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Abdel Hameed Elsayed, Sameer | | | 1469 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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