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Rapid:
Individual Calculations December 2019 |
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| Bouhala, Sefale Total change: -15.20 | |   |
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| Championnat de wilaya Bejaia 2019 | Bejaia | ALG | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1281 | 1.00 | 4 | -0.76 | 20 | -15.20 | |
|  Bensadi, Lotfi | | | 1681 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Belaid, Koceila | | | 1607 | ALG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Gougam, Youba | | | 1069 | ALG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Igoucimen, Salima | | | 1062 | ALG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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