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Individual Calculations September 2018 |
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| Amin, Essam Total change: -18.60 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1780 | 1.00 | 5 | -0.93 | 20 | -18.60 | |
|  Hosni, Yehya | | | 2096 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Alaidy, Ahmed | | | 1484 | EGY | 0.00 | 1 | -0.85 | 20 | -17.00 | | | El Ghatrify, Waleed | | | 1662 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Elhamady, Ahmed | | | 2045 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Allam, Emad Hamdy | | | 2130 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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