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Rapid:
Individual Calculations June 2017 |
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| Boulrens, Ala Eddine Total change: 1.20 | |   |
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| "8 MAY 1945"Celebration tournament A1700 | Guelma | ALG | 2017-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1914 | 4.50 | 7 | 0.06 | 20 | 1.20 | |
|  Sai, Kamel | | | 1744 | ALG | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Kadiri, Mustapha Kamel | | | 1929 | ALG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Djabri, Massinas | f | | 1804 | ALG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ferrah, Hacene | | | 1796 | ALG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Khalef, Laadel | | | 1873 | ALG | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Benkirat, Rabie | | | 1839 | ALG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Achouri, Farid | | | 1702 | ALG | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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