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Rapid:
Individual Calculations December 2018 |
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| Ferrah, Hacene Total change: 4.80 | |   |
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| Championnat National Individuel Rapide - 2018 | Algiers | ALG | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1771 | 3.00 | 6 | 0.24 | 20 | 4.80 | |
|  Djeddi, Mohamed | | | 1932 | ALG | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Boutchicha, Rachid | | | 1687 | ALG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Beldjoudi, Ferhat | | | 1926 | ALG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Nassr, Ali | m | | 2171 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saadi, Ahmed | | | 1674 | ALG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Haciane, Lotfi | | | 1472 | ALG | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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