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Individual Calculations April 2020 |
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| Beghriche, Rami Tadjeddine Total change: 142.80 | |   |
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| Algerian regional Individual Cup "EAST" | Setif | ALG | 2020-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1567 | 2.50 | 3 | 1.40 | 40 | 56.00 | |
|  Chougui, Rachid | | | 1630 | ALG | 0.50 | 1 | 0.09 | 40 | 3.60 | |  Attoui, Abderrezak | | | 1794 | ALG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Mairi, Anis | | | 1579 | ALG | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | | | First Memorial Mahfoud Boudiba | Algiers | ALG | 2020-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1640 | 4.00 | 6 | 2.17 | 40 | 86.80 | |
| | Zane, Rayane | | | 1907 | ALG | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Bouguerne, Fouzi | | | 1883 | ALG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Saim, Bachir | | | 1974 | ALG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Idjakirene, Yanis | | | 1326 | ALG | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Adrar, Sofiane | f | | 1719 | ALG | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Djaballah, Farouk | | | 2040 * | ALG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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