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Rapid:
Individual Calculations December 2018 |
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| Idjeri, Yanis Total change: 30.00 | |   |
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| Championnat National Individuel Rapide - 2018 | Algiers | ALG | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1869 | 6.50 | 9 | 1.50 | 20 | 30.00 | |
|  Lalouani, Toufik | | | 1469 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saadi, Ahmed | | | 1674 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nassr, Ali | m | | 2228 | ALG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Semaoune, Marouane | | | 1693 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ghamri, Malik | | | 1481 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bouguerne, Fouzi | | | 1881 | ALG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Ouaret, Abdelouhab | m | | 2147 | ALG | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Lalouani, Mokhtar | | | 1857 | ALG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Boulrens, Ala Eddine | | | 1930 | ALG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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