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Individual Calculations February 2015 |
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| Djabri , Massinas Total change: -2.40 | |   |
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| Bejaia International open 2015 | Bejaia | ALG | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1789 | 1.00 | 5 | -0.06 | 40 | -2.40 | |
|  Kozel, Jiri | | | 2173 | CZE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Amokrane, Fares | | | 1993 | ALG | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Latreche, Sabrina | | wm | 2077 | ALG | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Toubal, Hayat | | wm | 1886 | ALG | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Omar, Mawloud | | | 2029 | ALG | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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