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Individual Calculations October 2019 |
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| Saim, Bachir Total change: -5.20 | |   |
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| Open Bologhine | Algiers | ALG | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1922 | 4.00 | 7 | -0.26 | 20 | -5.20 | |
|  Beghriche, Rami Tadjeddine | | | 1522 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Assem, Abderezzak | | | 1730 | ALG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Idjeri, Yanis | | | 1920 | ALG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Mani, Yahia | | | 1522 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boutchicha, Rachid | | | 1789 | ALG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bengherabi, Khalil | f | | 2160 | ALG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Djabri, Massinas | f | | 2084 | ALG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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