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Individual Calculations October 2018 |
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| Shamas, Salim Ahmed Total change: -31.80 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1776 | 4.00 | 9 | -1.59 | 20 | -31.80 | |
|  Almahjoub, Mokhtar | | | 2056 | LBA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Zinhom Mostafa, Shaima | | | 1400 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abdel Aziz, Ehab | | | 2154 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Abdin, Mahmoud | | | 1407 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Amir, Fady | | | 2175 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abo Elkassem, Mohamed | | | 1520 | EGY | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Amro, Abdel Rahman | | | 1376 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wael, Abdel Rahman | | | 1526 | EGY | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Soror, Saad | | | 1393 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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