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Individual Calculations November 2019 |
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| Achour, Mohamed Anis Total change: 8.80 | |   |
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| Tournoi de selection au ch arabe 2019 | Medea | ALG | 2019-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1944 | 4.00 | 7 | 0.44 | 20 | 8.80 | |
|  Benlakehal, Aymen | | | 1544 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Adjerit, Nourreddine | | | 1879 | ALG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Nassr, Ali | m | | 2257 | ALG | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Gueroui, Nacereddine | | | 1913 | ALG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Benhadi, Aziz Madani | m | | 2114 | ALG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Idjeri, Yanis | | | 1918 | ALG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Boulrens, Ala Eddine | | | 1907 | ALG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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