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Individual Calculations October 2017 |
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| Gevorgyan, Maria Total change: -32.40 | |   |
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| 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2294 | 5.00 | 9 | -1.62 | 20 | -32.40 | |
|  Grigoryan, Aram | | | 1894 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Korneev, Oleg | g | | 2550 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Marzoughi, Mohammadsadegh | | | 1955 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Khachatryan, David S. | | | 1916 | ARM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ter-Sahakyan, Samvel | g | | 2577 | ARM | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Ghazaryan, Raffi | | | 1894 * | ARM | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Boyajyan, Hayk | | | 1894 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ziroyan, David | | | 2055 | ARM | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Khachatrian, Arbi | | | 1894 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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