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Individual Calculations October 2018 |
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| Hosny Ahmed, Mohamed Total change: -44.60 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1899 | 2.00 | 6 | -2.23 | 20 | -44.60 | |
|  Yousry, Salah | f | | 2299 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nabil, Mohamed | | | 1601 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hamdy Osman, Mohamed | | | 1698 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | | | El Ghatrify, Waleed | | | 1632 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Nabeil, Neseim | | | 1661 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hesham, Zein | | | 1499 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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