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Individual Calculations November 2019 |
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| Mehrvarz, Farhan Total change: -14.00 | |   |
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| Iran Chess Championship U18 Boys 1398 - Qom | fed | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1571 | 2.50 | 9 | -0.35 | 40 | -14.00 | |
|  Safari Aghdam, Amir | | | 1931 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Karami, Mahan | | | 1792 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ghafouri, Mohammad Javad | | | 1704 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Khosravi, Kamyar | | | 1833 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mahdavi, Hossein | | | 1813 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Arian Mehr, Aein | | | 1757 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Jamali, Alireza | | | 1412 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Salamat Manesh, Mohammad Mahyar | | | 1450 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Maleki, Amirabbas | | | 1809 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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