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Individual Calculations December 2019 |
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| Ramadan, Hosny Total change: -0.20 | |   |
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| Egyptian Ch. Open (Final) 2019 | Cairo | EGY | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1853 | 5.00 | 8 | -0.01 | 20 | -0.20 | |
|  Ragheb, Malak | | | 2237 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Abdin, Mahmoud | | | 1453 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nada Ahmed, Mohamed | | | 1540 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nasr, Ahmed | | | 2042 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Emad, Waleed | | | 1557 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Swilam, Mahmoud | | | 1453 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elazzawy, Walid | | | 2060 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Antar, Safaa | | | 1501 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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