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Rapid:
Individual Calculations April 2018 |
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| Cheber , Houssem Total change: 2.80 | |   |
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| Open El Eulma qualificatif pour la coupe | El Eulma | ALG | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1640 | 3.00 | 5 | 0.14 | 20 | 2.80 | |
|  Brahami, Lamine | f | | 1917 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Aissani, Fethallah | | | 1457 | ALG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hassad, Badri | | | 1435 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bouyoucef, Redha | | | 1367 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ferrah, Hacene | | | 1739 | ALG | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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