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Individual Calculations January 2017 |
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| Roohparvar, A.reza Total change: -8.40 | |   |
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| 2nd Atrak Cup Chess Tournament Azar 1395 | Bojnourd | IRI | 2016-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2101 | 6.50 | 9 | -0.42 | 20 | -8.40 | |
|  Rezaei, Amirmohammad | | | 1701 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Baghdar, Artin | | | 1701 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahmadi Tabar, Hossein | | | 1815 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kanani, Anoosh | | | 1934 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Roohi, Abdolmajid | | | 2199 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Zare, Jamal | | | 1962 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Ansari, Alireza | | | 1701 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hosseini Sourgi, Abolfazl | | | 1780 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Binaei Tavallaei, Mahdi | | | 1979 | IRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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