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Individual Calculations January 2020 |
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| Ahmed Elsayed, Mohamed Total change: -19.60 | |   |
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| Alexandria Open 2019 (less than 2000) | Alexandria | EGY | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1753 | 3.00 | 6 | -0.49 | 40 | -19.60 | |
|  Iusif Mokhamed Refaat, Akhmed | | | 1460 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Aldabar, Hamza Mohamed | | | 1649 | LBA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Elgantiry, Ahmed | | | 1892 | EGY | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Mahmoud Mohamed, Moaamen | | | 1632 | EGY | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Eraqi, Salah | | | 1921 | EGY | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Elsayed, Tarek M. | | | 1557 | EGY | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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