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Individual Calculations January 2020 |
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| Latreche, Sabrina Total change: 12.40 | |   |
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| Arab Champioship 2019 women | Mostaganem | ALG | 2019-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2064 | 7.00 | 9 | 0.62 | 20 | 12.40 | |
|  Nassr, Rania | | wf | 1833 | ALG | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Toubal, Hayat | | wm | 1832 | ALG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Miladi, Amen | | wf | 1790 | TUN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Nouman, Amna | | wm | 1898 | UAE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hamza, Amira | | wm | 1882 | ALG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mezioud, Amina | | wm | 2104 | ALG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Wajd, Natsheh | | | 1664 * | PLE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | A-Ali, Sali Abbas Abdulzahra | | wf | 1950 | IRQ | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Boshra, Alshaeby | | wf | 2073 | JOR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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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