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Individual Calculations April 2020 |
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| Idjeri, Yanis Total change: -4.00 | |   |
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| Algerian Regional Individual Cup "CENTER" | Bejaia | ALG | 2020-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1956 | 4.50 | 6 | -0.20 | 20 | -4.00 | |
|  Khelladi, Elias | | | 1556 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yala, Lyes | | | 1654 | ALG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Chabane, Lina | | wc | 1556 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salhi, Nouressadat | c | | 1969 | ALG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Adouane, Selma | | | 1556 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Djeddi, Mohamed | | | 1875 | ALG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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