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Individual Calculations August 2023 |
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| Boudeheb, Maria Total change: -18.00 | |   |
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| 1st Youth Racym - Mohammadia - Standard U20 | Algiers | ALG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1225 | 0.00 | 2 | -0.90 | 20 | -18.00 | |
|  Zerarga, Imene | | | 1504 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Belattar, Lila | | | 1043 | ALG | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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