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Rapid:
Individual Calculations January 2019 |
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| Ghozali, Seddik Total change: -19.00 | |   |
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| 5em open national des echecs SIDI BEL ABBES | Bel Abbes | ALG | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1438 | 1.50 | 6 | -0.95 | 20 | -19.00 | |
|  Dorbane, Khaled | | | 1838 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hallel, Tarik | | | 1693 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Fartous, Hadjer | | | 1241 | ALG | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Mesmoudi, Nada Errayhane | | | 1256 | ALG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Bousehla, Manel | | | 1391 | ALG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ferrah, Hacene | | | 1776 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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