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Individual Calculations October 2018 |
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| Mohammed, Ahmed Said Al Amri Total change: 15.80 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1830 | 5.50 | 9 | 0.79 | 20 | 15.80 | |
|  Saiid, Samir | | | 2141 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Suliman, Idriss | | | 1563 | SUD | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Fadhil, Salim Ahmed | | | 1662 | OMA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ahmed, Moustafa Elsayed | | | 2108 | EGY | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Zayan, Mohamed | f | | 2153 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mina, Ehab | | | 1483 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Waheed Shawky, Youssef | | | 1502 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Amin, Ashraf | f | | 2230 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khalifa, Zeyad | | | 1474 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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