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Individual Calculations December 2017 |
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| Mariam, Essa Total change: 50.00 | |   |
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| UAE FIRST CLOSED TOURNAMEN(Women) | Dubai | UAE | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1452 | 3.00 | 4 | 1.25 | 40 | 50.00 | |
|  Rayan, Mohammad Ali Hassan | | | 1328 | UAE | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Al-Zarouni, Aisha | | | 1535 | UAE | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Bashaer, Khalil | | wc | 1633 | UAE | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Yasmin, Ali | | | 1502 | UAE | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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