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Rapid:
Individual Calculations February 2020 |
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| Kharif, Hafid Total change: -17.60 | |   |
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| Open New year el eulma 2020 | El Eulma | ALG | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1739 | 4.00 | 7 | 0.05 | 20 | 1.00 | |
|  Akakza, Oussama | | | 1339 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mairi, Anis | | | 1554 | ALG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mayouf, Nadir | | | 1487 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Boulrens, Ala Eddine | | | 1985 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Koudri, Samir | | | 1815 | ALG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Semaoune, Marouane | | | 1666 | ALG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Saheb, Kamel | | | 1895 | ALG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | | | Algerian Chess Championship 2020 S50 | Setif | ALG | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1739 | 4.50 | 9 | -0.93 | 20 | -18.60 | |
| | Bouznad, Noureddine | | | 1469 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Benkiar, Djamel | | | 1954 | ALG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ouis, Mohammed | | | 1600 | ALG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Chorfa, Abderraouf | | | 1573 | ALG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Ketfi Cherif, Bouzid | | | 1569 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Boukazata, Djamel | | | 1686 | ALG | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Guergour, Nadjib | | | 1622 | ALG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Achouri, Farid | | | 1721 | ALG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Ferrah, Hacene | | | 1756 | ALG | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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