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Rapid:
Individual Calculations January 2020 |
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| Eisa, Moustafa Total change: -26.20 | |   |
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| 4th BARB EL EZZ RAPID | Mansoura | EGY | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1837 | 3.50 | 6 | -1.31 | 20 | -26.20 | |
|  Osama, Abdel Rahman | | | 1464 | EGY | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Helmy Elsayed, Ahmed | | | 1437 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rady, Saad | | | 1494 | EGY | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mostafa, Ahmed | | | 1642 | EGY | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Refaat Yuoseif, Ahmed | | | 1748 | EGY | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Azmy , Mahmoud | | | 1652 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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