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Rapid:
Individual Calculations March 2019 |
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| Attoui, Abderrezak Total change: 26.20 | |   |
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| ZONAL "EST" CNITC 2019 | Constantine | ALG | 2019-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1867 | 6.50 | 9 | 1.58 | 20 | 31.60 | |
|  Boutabza, Rabah | | | 1467 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Amrani, Haithem | | | 1667 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Cheber , Houssem | | | 1634 | ALG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gueroui, Nacereddine | | | 2029 | ALG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Benelouezzane, Mourad | | | 1834 | ALG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Seraoui, Mohcen | | | 2094 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Koudri, Samir | | | 1763 | ALG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Saheb, Kamel | | | 1930 | ALG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Boulrens, Ala Eddine | | | 1974 | ALG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | | | Open Youm Echahid El Eulma 2019 | El Eulma | ALG | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1867 | 5.00 | 7 | -0.27 | 20 | -5.40 | |
| | Lazri, Djoubair | | | 1467 * | ALG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bekkouche, Khalil | | | 1467 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hassad, Badri | | | 1467 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aissani, Abdelhamid | | | 1659 | ALG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Boudjoghra, Adleine | | | 1668 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chaoui , Zakaria | | | 1703 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bengherabi, Khalil | f | | 2050 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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