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Individual Calculations September 2016 |
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| Peirovoulia, Mahmoud Total change: -48.80 | |   |
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| Tehran Chess Championship 2016 | Tehran | IRI | 2016-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 2186 | 5.50 | 9 | -2.44 | 20 | -48.80 | |
|  Yousefipour, Amir Hossein | | | 1786 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Rahnama, M.reza | | | 1786 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Feizi, Seifollah | | | 1786 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ansari, Alireza | | | 1786 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zomorrodian, Eilia | | | 1786 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vahidi, Mohammad | f | | 2071 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Sadeghi Givi, Reza | | | 1786 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ghotbi Zavie, Amir Hossein | | | 1786 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Talebi, Masoud | | | 1898 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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