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Blitz:
Individual Calculations January 2019 |
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| Marzouk, Amira Total change: -4.80 | |   |
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| Arab Indv. Blitz Chess Championship 2018(Women) | Dubai | UAE | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1723 | 2.50 | 6 | -0.24 | 20 | -4.80 | |
|  Heba, Assi | | | 1560 | PLE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Jalloul, Maya | | wf | 1955 | LBN | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Hamza, Amira | | wm | 1865 | ALG | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Mezioud, Amina | | wm | 2021 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Yousfi, Yasmine | | | 1555 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Nabaa, Sami Abbas Al-Attraqchi | | | 1631 | IRQ | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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