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Individual Calculations March 2020 |
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| Lassaci , Mhamed Total change: -57.20 | |   |
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| Open national "Youm echahid" | Biskra | ALG | 2020-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1679 | 0.50 | 4 | -1.43 | 40 | -57.20 | |
|  Benelouezzane, Mourad | | | 1933 | ALG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Boulrens, Ala Eddine | | | 2055 | ALG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Sari, Boualem | | | 1279 * | ALG | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Mani, Yahia | | | 1500 | ALG | 0.50 | 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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