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Individual Calculations March 2020 |
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| Saifi, Walid Total change: -46.60 | |   |
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| Open national "Youm echahid" | Biskra | ALG | 2020-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1992 | 2.00 | 5 | -2.33 | 20 | -46.60 | |
|  Telmoune, Ahmed | | | 1592 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ferrah, Hacene | | | 1777 | ALG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Tibermacine, Akram Bachir | | | 1592 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Belaggoun, Nadir | | | 1754 | ALG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Beghriche, Rami Tadjeddine | | | 1592 * | 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) | | |
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