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Individual Calculations August 2018 |
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| Karamzadeh, Mostafa Total change: -7.40 | |   |
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| North Khorasan Chess Championship 1397 | Bojnourd | IRI | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1933 | 6.50 | 9 | -0.37 | 20 | -7.40 | |
|  Mohamadi, Morad | | | 1533 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rahmani, Hossein | | | 1616 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Baghdar, Artin | | | 1569 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hosseini, Mohammad Ebrahim | | | 1653 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Binaei Tavallaei, Mahdi | | | 1990 | IRI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Ahmadi, Seyedeh Malihe | | | 1591 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Ghasemi, Mohammad | | | 1855 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Hejrati, Mohammad Mahdi | | | 1807 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ramezani, Soroosh | | | 1728 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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