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Individual Calculations August 2019 |
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| Adjerit, Nourreddine Total change: 13.40 | |   |
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| Algerian Juniors Chess Championship 2019 | Tiaret | ALG | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1891 | 6.50 | 9 | 0.03 | 20 | 0.60 | |
|  Amrane, Abdellah | c | | 1491 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Haddadi, Mazigh | | | 1566 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Idir, Omar | | | 1585 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Amrane, Ramdane | | | 1491 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Djabri, Massinas | f | | 2102 | ALG | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Brahami, Lamine | f | | 2045 | ALG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hallal, Tarik | | | 1491 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leffad , Samy | f | | 1850 | ALG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Charef Khodja, Ayoub | | | 1527 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | | | Algerian Individual Chess Championship 2019 Selection | Constantine | ALG | 2019-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1891 | 2.50 | 4 | 0.64 | 20 | 12.80 | |
| | Ameur Zaimeche, Mourad | | | 1799 | ALG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Araoun, Saadi | c | | 2042 | ALG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Benelouezzane, Mourad | | | 1906 | ALG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Boulrens, Ala Eddine | | | 1929 | ALG | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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