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Individual Calculations December 2019 |
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| Rezk, Romany Total change: 68.80 | |   |
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| Egyptian Ch. Open (Final) 2019 | Cairo | EGY | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1647 | 3.50 | 8 | 1.72 | 40 | 68.80 | |
|  Kamal Eldin, Ibrahem | | | 1967 | EGY | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Elkady, Moustafa | | | 1917 | EGY | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Ragaa, Hassan | | | 1966 | EGY | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Ismail, Hany | | | 2006 | EGY | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Megahed, Wael | | | 1910 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Moatamid, Yasser | | | 1869 | EGY | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ebeid, Samy | | | 1565 | EGY | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Masoud, Mohamed Helmy | | | 1847 | EGY | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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