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Rapid:
Individual Calculations April 2018 |
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| Amrane, Tarek Total change: 15.40 | |   |
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| Coupe d'Algerie 2018 phase regionale Ouest | Oran | ALG | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1514 | 2.00 | 4 | 0.77 | 20 | 15.40 | |
|  Mechab , Salim | | | 1914 * | ALG | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Kouloughli, Abdelkarim | | | 1655 | ALG | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kendi, Maher | | | 1477 | ALG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Bakhlouf, Boudjellal | | | 1670 | ALG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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