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Rapid:
Individual Calculations June 2017 |
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| Ferrah, Hacene Total change: -21.40 | |   |
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| "8 MAY 1945"Celebration tournament A1700 | Guelma | ALG | 2017-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1796 | 2.00 | 7 | -1.07 | 20 | -21.40 | |
|  Bentoumi, Miloud | | | 1968 | ALG | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Achouri, Farid | | | 1702 | ALG | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Ameur Zaimeche, Mourad | | | 1862 | ALG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Boulrens, Ala Eddine | | | 1914 | ALG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Boukazata, Djamel | | | 1814 | ALG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Djeddi , Salah Eddine | | | 1822 | ALG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Djabri, Massinas | f | | 1804 | ALG | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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