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Individual Calculations February 2015 |
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| Latreche, Sabrina Total change: -39.20 | |   |
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| Bejaia International open 2015 | Bejaia | ALG | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2077 | 3.00 | 7 | -1.96 | 20 | -39.20 | |
|  Benelouzzene, Mourad | | | 1677 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rausis, Igors | | | 2477 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bensadi, Lotfi | | | 1850 | ALG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Toubal, Hayat | | wm | 1886 | ALG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Djabri , Massinas | | | 1789 | ALG | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Meghara, Lylia | | wf | 1807 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zenaidi, Kais | | | 1887 | TUN | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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