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Individual Calculations August 2019 |
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| Bellebcir, Tarek Total change: -2.20 | |   |
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| Algerian Individual Chess Championship 2019 Selection | Constantine | ALG | 2019-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1891 | 2.50 | 5 | -0.11 | 20 | -2.20 | |
|  Boukazata, Djamel | | | 1799 | ALG | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Ameur Zaimeche, Mourad | | | 1799 | ALG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Cheber , Houssem | | | 1940 | ALG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Benabdallah , Naim | | | 1765 | ALG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Seraoui, Mohcen | | | 2087 | ALG | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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