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Individual Calculations April 2020 |
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| Idjakirene, Yanis Total change: -21.20 | |   |
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| First Memorial Mahfoud Boudiba | Algiers | ALG | 2020-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1326 | 0.00 | 4 | -0.53 | 40 | -21.20 | |
|  Djaballah, Farouk | | | 1726 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bidi, Abdeljalil | | | 1726 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Beghriche, Rami Tadjeddine | | | 1640 | ALG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mani, Yahia | | | 1535 | ALG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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