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Individual Calculations March 2019 |
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| Elgantiry, Ahmed Total change: -5.60 | |   |
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| Egyptian League Final 2018/2019 Round 10-11 | Many Cities | EGY | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1881 | 1.00 | 1 | 0.69 | 20 | 13.80 | |
|  Elmonair, Walid | | | 2026 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | | | 6th. International chess Arena Classic tournament | Alexandria | EGY | 2019-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1881 | 2.00 | 6 | -0.97 | 20 | -19.40 | |
|  Darwish, Mahmoud Hamdy | | | 2133 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sakr, Abdel Rehem | | | 1661 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sayed, Hany | | | 2142 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mohammed, A. E. Orouq | | | 1639 | PLE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hanafy, Salah | | | 2097 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Elmorshdy, Begad | | | 1643 | EGY | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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