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Individual Calculations November 2018 |
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| Abou El Zein, Eid Mahmoud Total change: 6.20 | |   |
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| 3rd Aal Elkhaiary Chess Open | Marsa Matrouh | EGY | 2018-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2129 | 6.50 | 10 | 0.31 | 20 | 6.20 | |
|  Ahmed Mohamed, Mourad | | | 1729 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdel Mohsen, Mohamed | | | 1790 | EGY | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Okasha, Moustafa | | | 1854 | EGY | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Abdel Kader, Emad | | | 1805 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Khatab, Esam | | | 1895 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wageih, Kareim | m | | 2351 | EGY | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Aly, Osama Mahmoud | | | 1998 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Abdelnabbi, Imed | m | | 2434 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ibrahim, Emad Eldin | | | 2048 | EGY | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Hassan, Sayed Barakat | m | | 2321 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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