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Rapid:
Individual Calculations February 2020 |
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| Boukazata, Djamel Total change: -21.60 | |   |
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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 |
| 1612 | 1686 | 2.00 | 6 | -1.57 | 20 | -31.40 | |
|  Boulrens, Ala Eddine | | | 1985 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Akakza, Oussama | | | 1326 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sbaihi, Fares | | | 1994 | ALG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Siafa, Adel | | | 1449 | ALG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Bourgazene, Idriss | | | 1449 | ALG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Tadjeddine, Mahmoud | | | 1469 | ALG | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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 |
| 1732 | 1686 | 4.50 | 9 | 0.49 | 20 | 9.80 | |
| | Ounas, Abdelhak | | | 1934 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ferrah, Hacene | | | 1756 | ALG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Mayouf, Nadir | | | 1487 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Benkiar, Djamel | | | 1954 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gueroui, Nacereddine | | | 1916 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kharif, Hafid | | | 1739 | ALG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Hamlaoui, Youcef | | | 1691 | ALG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Guesmia, Khaled | | | 1538 | ALG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ketfi Cherif, Bouzid | | | 1569 | ALG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | |
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