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Individual Calculations December 2019 |
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| Sobhy, Magdy Total change: 9.40 | |   |
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| Egyptian Ch. Open (Final) 2019 | Cairo | EGY | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1604 | 2.00 | 5 | 0.47 | 20 | 9.40 | |
|  El Eryan, Emad | | | 1832 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Aboud, Essam | | | 1893 | EGY | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Kamal Eldin, Ibrahem | | | 1967 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Shehto, Ahmed Ramzy | | | 1901 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Maged, Juneer | | | 1213 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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