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Individual Calculations April 2019 |
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| Meddeb, Chadha Total change: -3.80 | |   |
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| Arab Teams Chess Championship Women 2019 | Hammamet | TUN | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1605 | 1.00 | 5 | -0.19 | 20 | -3.80 | |
|  Nabaa, Sami Abbas Al-Attraqchi | | | 1844 | IRQ | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Nassr, Lina | | wm | 1979 | ALG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nabaa, Sami Abbas Al-Attraqchi | | | 1844 | IRQ | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Toubal, Hayat | | wm | 1828 | ALG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Yasmin, Ali | | | 1629 | UAE | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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