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Individual Calculations August 2023 |
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| Rebaine, Sarah Total change: 14.40 | |   |
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| 1st Youth Racym - Mohammadia - Standard U20 | Algiers | ALG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1061 | 1.00 | 4 | 0.36 | 40 | 14.40 | |
|  Zerarga, Imene | | | 1504 | ALG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Boudeheb, Ishak | | | 1315 | ALG | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Bounazou, Aya | | | 1212 | ALG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Lagab, Lina | | wc | 1437 | ALG | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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