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Rapid:
Individual Calculations January 2020 |
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| Mostafa, Ahmed Total change: 18.40 | |   |
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| 4th BARB EL EZZ RAPID | Mansoura | EGY | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1642 | 4.00 | 6 | 0.92 | 20 | 18.40 | |
|  Refaat Yuoseif, Ahmed | | | 1748 | EGY | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Elnaghy, Ebrahim | | | 1533 | EGY | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Eisa, Moustafa | | | 1837 | EGY | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Khedr, Elsaeed | | | 1411 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nader, Abdel Rahman | | | 1321 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Elkholy, Abdalla | | | 1923 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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