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Rapid:
Individual Calculations May 2018 |
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| Sebbah, Abdelkader Total change: 4.80 | |   |
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| Open Youm El Ilm ALGER 2018 | Algiers | ALG | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1654 | 2.50 | 5 | 0.24 | 20 | 4.80 | |
|  Benhadi, Aziz Madani | m | | 2054 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chekired, Anes | | | 1254 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kadiri, Mustapha Kamel | | | 1918 | ALG | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Saoudi, Mohamed Lamine | | | 1903 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Beghriche, Rami Tadjeddine | | | 1304 | ALG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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