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Individual Calculations October 2018 |
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| Khedr, Mahmoud Total change: 23.20 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1832 | 4.50 | 8 | 1.16 | 20 | 23.20 | |
|  Samy, Amro | | | 2146 | EGY | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Fekry, Remon | | | 2089 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | El Zayat, Ayman | | | 1432 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saiid, Samir | | | 2141 | EGY | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Roshdy, Mahmoud | | | 2189 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Nabil, Mohamed | | | 1601 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | El Shenawy, Ashraf | | | 2071 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Wael, Abdel Rahman | | | 1526 | EGY | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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