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Rapid:
Individual Calculations April 2018 |
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| Brahami, Lamine Total change: 18.40 | |   |
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| Open El Eulma qualificatif pour la coupe | El Eulma | ALG | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1917 | 6.00 | 6 | 0.92 | 20 | 18.40 | |
|  Cheber , Houssem | | | 1640 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Djellab, Tarek | | | 1716 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Medjahdi, Rachid | | | 1517 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adjerit, Noureddine | | | 1634 | ALG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Benyahia, Ghilas | | | 1649 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Frike, Rachid | | | 1553 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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