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Individual Calculations September 2017 |
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| Bauomy, Magdy Total change: -9.60 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1832 | 3.50 | 7 | -1.03 | 20 | -20.60 | |
|  Darwish, Mahmoud Hamdy | | | 2168 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Zayan, Mohamed | f | | 2122 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hassan, Aly | | | 1509 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abdel Gawad, Ahmed Elsayed | | | 1535 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kamal, Walid | | | 1556 | EGY | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Adel, Kerollos | | | 1529 | EGY | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Elashkar, Khaled | | | 1549 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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 Chess Open 2017 | Zagazig | EGY | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1832 | 1.50 | 5 | 0.55 | 20 | 11.00 | |
| | Allam, Emad Hamdy | | | 2086 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Morad, Ahmed | | | 2046 | EGY | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Abdel Razik, Ahmed | | | 2131 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sobhy, Tamer | | | 1986 | EGY | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Abdel Moneim, Hany | | | 2210 | EGY | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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) | | |
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