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Rapid:
Individual Calculations October 2019 |
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| Kharif, Hafid Total change: 11.80 | |   |
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| Open Mouharam Salah Bey 2019 | Salah Bey Setif | ALG | 2019-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1729 | 4.50 | 7 | -0.03 | 20 | -0.60 | |
|  Cheber , Houssem | | | 1727 | ALG | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Chouana, Kamel | | | 1575 | ALG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Serrai, Abderrezak | | | 1629 | ALG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kadded, Oussama | | | 1442 | ALG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mayouf, Nadir | | | 1529 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chaoui , Zakaria | | | 1716 | ALG | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Semaoune, Marouane | | | 1685 | ALG | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | Algerian Chess Championship 2019 Rapid Open | Setif | ALG | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1729 | 4.50 | 8 | 0.62 | 20 | 12.40 | |
| | Lalouani, Mokhtar | | | 1892 | ALG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Belaid, Koceila | | | 1525 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Attoui, Abderrezak | | | 1875 | ALG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mayouf, Nadir | | | 1529 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kamal Eddine, Mohamed | | | 1566 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bouguern, Fouzi | | | 1855 | ALG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ould Mohamedi, Youcef | | | 1847 | ALG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Saddok, Nadjib | | | 1807 | ALG | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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