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Blitz:
Individual Calculations January 2020 |
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| Saeed, Ishaq Total change: -48.60 | |   |
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| Arab chanpionship 2019 Blitz open | Mostaganem | ALG | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2244 | 5.00 | 9 | -2.43 | 20 | -48.60 | |
|  Djabri, Massinas | f | | 1895 | ALG | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Hamdan, Abderahmane El Hadi | | | 2052 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Miswadah, Baha | | | 1844 * | PLE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boulrens, Ala Eddine | | | 1968 | ALG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Moueden, Mohamed Amine | | | 1891 | ALG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Brahami, Lamine | f | | 1906 | ALG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Talbi, Chafik | f | | 2198 | ALG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Saif, Ahmed | | | 1844 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saim, Bachir | | | 2011 | ALG | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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