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Rapid:
Individual Calculations February 2019 |
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| Brahami, Lamine Total change: 56.80 | |   |
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| 1ere edition Open International Yenayer 2969 - Bejaia | Bejaia | ALG | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1990 | 7.50 | 8 | 2.84 | 20 | 56.80 | |
|  Bourai, Rayane | | | 1590 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chougui, Rachid | | | 1627 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Benyahia, Ghilas | | | 1691 | ALG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Oussedik, Mahfoud | m | | 2235 | ALG | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Benhadi, Aziz Madani | m | | 2100 | ALG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Ouaret, Abdelouhab | m | | 2153 | ALG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Omar, Mawloud | | | 1955 | ALG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Amellal, Sofiane Anis | | | 1910 | ALG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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