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Rapid:
Individual Calculations May 2017 |
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| Lalaoui, Feriel Total change: -15.60 | |   |
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| Open A"Youm El Ilm" Constantine 2017 | Constantine | ALG | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1709 | 1.00 | 6 | -0.78 | 20 | -15.60 | |
|  Ounas, Abdelhak | | | 2026 | ALG | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Hamza, Amira | | wm | 1904 | ALG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ould Mohamedi, Youcef | | | 1802 | ALG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Abbes , Tarek | | | 1863 | TUN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kechat, Farouk | | | 1742 | ALG | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Attoui, Abderrezak | | | 1870 | ALG | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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