Rapid:
Individual Calculations March 2019 |
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Chorfa, Abderraouf Total change: -15.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Open Youm Echahid El Eulma 2019 | El Eulma | ALG | 2019-02-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1717 | 1599 | 1.00 | 5 | -0.77 | 20 | -15.40 | |
| Amellal, Sofiane Anis | | | 1932 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | | Boukazata, Djamel | | | 1742 | ALG | 1.00 | 1 | 0.69 | 20 | 13.80 | | Bakouche, Mahmoud | | | 1723 | ALG | 0.00 | 1 | -0.33 | 20 | -6.60 | | Saddok, Nadjib | | | 1790 | ALG | 0.00 | 1 | -0.25 | 20 | -5.00 | | Guerram, Youcef | | | 1399 | ALG | 0.00 | 1 | -0.76 | 20 | -15.20 | | 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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