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Individual Calculations March 2020 |
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| Djellab, Tarek Total change: -16.80 | |   |
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| Algerian individual chess championship 2020 semi final | Tipaza | ALG | 2020-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1789 | 2.50 | 7 | -0.42 | 40 | -16.80 | |
|  Ghafoul, Mohamed Amine | | | 1993 | ALG | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Zane, Rayane | | | 1847 | ALG | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Boukazata, Djamel | | | 1735 | ALG | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Saheb, Kamel | | | 1957 | ALG | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Seddaoui, Yamine | | | 2144 | ALG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ameur Zaimeche, Mourad | | | 1816 | ALG | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Blaghdji, Mohamed Rabie | | | 1517 | ALG | 0.50 | 1 | -0.33 | 40 | -13.20 | |
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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