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Individual Calculations February 2018 |
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| Khachadurian, Aren Total change: -2.80 | |   |
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| Tehran Standard Cup 27 Dey 1396 | Tehran | IRI | 2018-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1364 | 0.50 | 4 | -0.07 | 40 | -2.80 | |
|  Ahadi, Mohammad Erfan | | | 1751 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Taghikhani, Amir Ali | | | 1737 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sharafi, Amir Mehrad | | | 1664 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Vasheghani, Hessam | | | 1573 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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