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Individual Calculations March 2019 |
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| Khaled, Youssef Total change: 13.40 | |   |
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| Egyptian Ch. Under 20 | Cairo | EGY | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1461 | 5.50 | 9 | 0.67 | 20 | 13.40 | |
|  Zein Elabden, Aly | | | 1401 | EGY | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Abdel Sameea Aliwa, Mohamed | | | 1508 | EGY | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Adel Abd-Elrazeq, Ghada | | | 1191 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Elkhouly, Hussein | | | 1113 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mohamed Mohamed, Khaled | | | 1651 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | George Dawod, Hany | | | 1584 | EGY | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kamal, Sherein | | | 1482 | EGY | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Abdallah Hussein, Mohamed | | | 1784 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ibrahem, Mennah Tallah | | | 1061 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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