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Individual Calculations September 2017 |
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| Saiid, Aly Total change: -36.60 | |   |
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| Zagazig Chess Open 2017 | Zagazig | EGY | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1921 | 3.00 | 7 | -1.83 | 20 | -36.60 | |
|  Yousry A.azeim, Ahmed | | | 1712 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gabr, Mohsen | f | | 2313 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mohamed Salah, Mohamed | | | 1653 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Okasha, Moustafa | | | 1678 | EGY | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Khater, Ahmed Hamdy | | | 1741 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Fahmy, Tarek | | | 1718 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | El Nabawy, Nabil | | | 1627 | EGY | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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