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Individual Calculations April 2020 |
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| Bengherabi, Khalil Total change: 3.00 | |   |
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| Algerian Regional Individual Cup "CENTER" | Bejaia | ALG | 2020-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 2148 | 3.00 | 6 | -2.17 | 20 | -43.40 | |
|  Rahem, Samy | c | | 1748 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ferrah, Hacene | | | 1777 | ALG | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Chabane, Lina | | wc | 1748 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salhi, Nouressadat | c | | 1969 | ALG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Hamoudi, Ahmed | | | 1924 | ALG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Younsaoui, Hicham | | | 1748 * | ALG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | Arab Cities Chess Championship Open 2020 | Hammamet | TUN | 2020-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2102 | 4.50 | 5 | 2.32 | 20 | 46.40 | |
| | Zanina, Moncef | | | 2088 | TUN | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Salama, Taher | | | 1881 | PLE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Boshra, Alshaeby | | wf | 2017 | JOR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Abdelnabbi, Imed | m | | 2419 | EGY | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Ezat, Mohamed | m | | 2424 | EGY | 1.00 | 1 | 0.87 | 20 | 17.40 | |
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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