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Individual Calculations April 2019 |
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| Yousry, Salah Total change: -13.00 | |   |
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| Egyptian League Final 2018/2019 Round 12-14 | Many Cities | EGY | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2286 | 1.50 | 3 | -0.41 | 20 | -8.20 | |
|  Nyazi, Nehad | | | 2211 | EGY | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Ezat, Abdallah | | | 2176 | EGY | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Abdel Fadil, Mohamed | | | 2169 | EGY | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | Zagazig Open 2019 | zagazig | EGY | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2286 | 6.00 | 8 | -0.24 | 20 | -4.80 | |
| | Samy, Nader | | | 1886 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahmed, Moustafa Elsayed | | | 2037 | EGY | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Hassan, Moustafa Mohamed | | | 1886 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Megahed, Wael | | | 1886 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elsayed, Moustafa | | | 2217 | EGY | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ibrahim, Hosam | | | 2170 | EGY | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Elgabry, Mohsen | m | | 2142 | EGY | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Sayed, Hany | | | 2123 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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