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Individual Calculations December 2019 |
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| Ibrahim, Atea Mahmoud Total change: 0.00 | |   |
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| Egyptian Ch. Open (Final) 2019 | Cairo | EGY | 2019-11-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1709 | 0 | 4.50 | 9 | 0.00 | 1709 | | 0.00 | |
|  Elgazar, Saeed | | | 1676 | EGY | 0.00 | 1 | 0.00 | | 0.00 | |  Zein Elabden, Aly | | | 1399 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | Wahba, David George | | | 1466 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | Abbas, Ahmed | | | 1887 | EGY | 0.50 | 1 | 0.00 | | 0.00 | | | Hesham, Abdallah | | | 1988 | EGY | 0.50 | 1 | 0.00 | | 0.00 | | | Abdel Fattah, Mansour | | | 1927 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Abdel Dayem , Adel | | | 1767 | EGY | 0.50 | 1 | 0.00 | | 0.00 | | | Mahrous, Selim | | | 1764 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Shaaban, Mohamed Ahmed | | | 1507 | EGY | 1.00 | 1 | 0.00 | | 0.00 | |
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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