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Individual Calculations February 2015 |
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| Bengherabi, Khalil Total change: -27.00 | |   |
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| Algerian Semifinal individual championship 2014 | Algiers | ALG | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2172 | 5.50 | 8 | 0.41 | 20 | 8.20 | |
|  Ameur Zaimeche, Mourad | | | 1854 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Boulahouache, Djamel Eddine | | | 1937 | ALG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Saheb, Kamel | | | 2035 | ALG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Belouadah, Saad | m | | 2305 | ALG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Oussedik, Mahfoud | f | | 2178 | ALG | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Talbi, Chafik | | | 2240 | ALG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Gourari, Moustafa | | | 2070 | ALG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Amellal, Sofiane Anis | | | 1817 | ALG | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Bejaia International open 2015 | Bejaia | ALG | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2172 | 4.00 | 7 | -1.76 | 20 | -35.20 | |
| | Tairi, Akli | | | 1789 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ouahab, Mohamed Kamel | | | 1927 | ALG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Alnami, Salaheddin | | | 1881 | LBA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Vantuch, Lucian | | | 1772 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cherifi, Fateh | | | 1895 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Amokrane, Fares | | | 1993 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Fellah, Mohamed Amine | | | 2004 | ALG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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