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Rapid:
Individual Calculations April 2017 |
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| Kadiri, Mustapha Kamel Total change: -4.80 | |   |
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| Zonal "OUEST" du CNITC 2017 | Oran | ALG | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1946 | 3.50 | 5 | -0.24 | 20 | -4.80 | |
|  Ferahi, Tarik | | | 1546 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kouloughli, Abdelkarim | | | 1546 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghafoul, Mohamed Amine | | | 2124 | ALG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Oueld Mohamed, Othmane | | | 1728 | ALG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Azreug, Lazhar | | | 1649 | ALG | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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