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Rapid:
Individual Calculations January 2018 |
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| Hellal, Noureddine Total change: 58.00 | |   |
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| Second Blida Open 2017 | Blida | ALG | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1638 | 3.50 | 6 | 2.90 | 20 | 58.00 | |
|  Amrane, Mohand Said | | | 1994 | ALG | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Benabdelaziz, Mohamed | | | 2038 * | ALG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Saim, Mohamed Ilias | f | | 2038 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kadiri, Mustapha Kamel | | | 1914 | ALG | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Hammadi, Djamel | | | 2038 * | ALG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Khial, Mohamed Saleh Eddine | | | 2032 | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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