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Individual Calculations August 2023 |
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| Zane, Rayane Total change: -11.60 | |   |
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| 1st Youth Racym - Mohammadia - Standard U20 | Algiers | ALG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1983 | 6.00 | 7 | -0.58 | 20 | -11.60 | |
|  Oukarache, Maria | | | 1583 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mazouz, Nouha | | | 1330 | ALG | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Mokhtari , Abderrahmane | | | 1351 | ALG | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Aissani, Fethallah | | | 1544 | ALG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Lamri, Tarek | | | 1472 | ALG | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Zerarga, Imene | | | 1504 | ALG | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Beghriche, Rami Tadjeddine | | | 1709 | ALG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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