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Individual Calculations February 2015 |
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| Cherifi, Fateh Total change: -66.00 | |   |
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| Algerian Semifinal individual championship 2014 | Algiers | ALG | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1895 | 1.00 | 5 | -1.37 | 40 | -54.80 | |
|  Gourari, Moustafa | | | 2070 | ALG | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Khennous, Fares | | | 1865 | ALG | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Benlaid, Lakhdar | | | 1868 | ALG | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Ould Rouis, Hatem | | | 1883 | ALG | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Bouhadjar, Nabil | | | 1897 | ALG | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | Bejaia International open 2015 | Bejaia | ALG | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1895 | 2.00 | 5 | -0.28 | 40 | -11.20 | |
| | Rausis, Igors | | | 2295 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Novak, Ksenija | | wf | 2093 | SLO | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Benyahia, Tinhinane | | | 1495 * | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Benelouzzene, Mourad | | | 1576 | ALG | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Bengherabi, Khalil | f | | 2172 | ALG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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