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Individual Calculations August 2018 |
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| Roozbayan, Reza Total change: -37.40 | |   |
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| Tehran Chess Championship 2018 | Tehran | IRI | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2158 | 6.00 | 10 | -1.87 | 20 | -37.40 | |
|  Mohammadi, Mohamad Amin | | | 1758 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Davoodi, Mehran | | | 1781 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Toufani, Kourosh | | | 1934 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Gerayeli, Kiarash | | | 1961 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Daneshvar, Bardiya | | | 2290 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kasipour Azbari, Seyed Arvin | | | 1776 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Fazli, Akbar | | | 1761 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Barzgari, Mohammad | | | 1906 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Heydari, Zahra | | | 1880 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Abed, Meisam | | | 1992 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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