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Individual Calculations March 2018 |
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| Al-Shamsi, Ousha Total change: 12.00 | |   |
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| Arab Chess Championships U18(Girl) 2017 | Sharjah | UAE | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1550 | 5.00 | 9 | 0.30 | 40 | 12.00 | |
|  Nassr, Rania | | wf | 1830 | ALG | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Aysha, Ihsan | | | 1150 * | PLE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bakouche, Narimene | | wc | 1589 | ALG | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Aseel , Odeh | c | | 1588 | JOR | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Mariam, Essa | | | 1502 | UAE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Yasmin, Ali | | | 1474 | UAE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Wadima, Humaid S H Alkalbani | | wf | 1690 | UAE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Almaini, Aishah Sarhan | | | 1392 | UAE | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Djemaa, Hoda | | | 1530 | ALG | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * 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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