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Individual Calculations September 2017 |
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| Ahmed Aly Salem, Amr Total change: 0.00 | |   |
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| Zagazig Chess Open 2017 | Zagazig | EGY | 2017-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1731 | 0 | 4.00 | 7 | 0.00 | 1751 | | 0.00 | |
|  Elsenbary, Elsayed | | | 1907 | EGY | 0.00 | 1 | 0.00 | | 0.00 | |  Yousry A.azeim, Ahmed | | | 1712 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | Zaqzouq, Mahmoud | | | 1772 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Deraz, Ahmed | | | 1644 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | Elsenbary, Yehya | | | 1741 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Barakat, Ahmed | | | 1621 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | Fahmy, Tarek | | | 1718 | EGY | 1.00 | 1 | 0.00 | | 0.00 | |
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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