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Individual Calculations February 2019 |
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| Adrar, Sofiane Total change: -4.00 | |   |
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| Algerian Youth championships Semi Final U18 Open 2019 | Mostaganem | ALG | 2018-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1676 | 5.00 | 8 | -0.10 | 40 | -4.00 | |
|  Hadjallah, Hadjallah Riadh | | | 1364 | ALG | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Benyahia, Ghilas | | | 1413 | ALG | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Ould Rouis, Zakaria | | | 1456 | ALG | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Leffad , Samy | f | | 1776 | ALG | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Tibermacine, Imad Eddine | | | 1460 | ALG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Benrekia, Yacine | | | 1689 | ALG | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Benrekia, Anes | | | 1572 | ALG | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Benrekia, Akram | | | 1763 | ALG | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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