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Individual Calculations September 2018 |
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| Nassr, Ahmed Total change: -39.80 | |   |
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| Juniors Championship 2018 Open | Bejai | ALG | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 2052 | 6.00 | 9 | -1.99 | 20 | -39.80 | |
|  Lalam, Rayane | | | 1652 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Adjerit, Nourreddine | | | 1653 | ALG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Benkolli, Adel | | | 1652 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Benlakehal, Aymen | | | 1652 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Benrekia, Yacine | | | 1654 | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bensadi, Lotfi | | | 1923 | ALG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Bakouche, Mahmoud | | | 1652 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zane, Rayane | | | 1658 | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Leffad , Samy | f | | 1709 | ALG | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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