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Individual Calculations January 2018 |
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| Adrar, Sofiane Total change: 15.20 | |   |
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| Semi final Individual Championship 2018 U16 open | Medea | ALG | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1646 | 4.50 | 7 | 0.38 | 40 | 15.20 | |
|  Chemmachemma, Malik | | | 1246 * | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Benkhaoua, Oussama | | | 1452 | ALG | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Idir, Omar | | | 1640 | ALG | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Leffad , Samy | f | | 1775 | ALG | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Benrekia, Yacine | | | 1456 | ALG | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Hamoum, Halim | | | 1651 | ALG | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Atmani, Amine | | | 1744 | ALG | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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