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Individual Calculations January 2020 |
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| Benlakehal, Aymen Total change: 39.20 | |   |
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| Algerian young championship,semi final 2020 U18 o | Oran | ALG | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1509 | 4.50 | 8 | 0.98 | 40 | 39.20 | |
|  Hadjoudj, Ahmed Houssem | | | 1120 | ALG | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Adrar, Sofiane | f | | 1701 | ALG | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Bakouche, Mahmoud | | | 1685 | ALG | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Mokhtari , Abderrahmane | | | 1425 | ALG | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Brahami, Lamine | f | | 1909 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hamoum, Halim | | | 1497 | ALG | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Atmani, Amine | | | 1698 | ALG | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Bounakala, Redha | | | 1425 | ALG | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * 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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