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Rapid:
Individual Calculations October 2016 |
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| Tahir, Abderrahmane Total change: 13.00 | |   |
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| Algerian Chess Cup 2016 Regional Center stage | Blida | ALG | 2016-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1617 | 2.00 | 5 | 0.65 | 20 | 13.00 | |
|  Achour, Anis | | | 1949 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Brahami, Lamine | | | 1797 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Metaoui, Sofiane | | | 1530 | ALG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Amokrane, Fares | | | 2017 * | ALG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Tairi, Akli | | | 1790 | ALG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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