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Individual Calculations September 2021 |
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| Arakelyan, Nare Total change: -10.20 | |   |
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| 77th Armenian Women's Ch. The 1st League | Yerevan | ARM | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1982 | 6.00 | 9 | -0.51 | 20 | -10.20 | |
|  Kocharyan, Sona | | | 1582 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arakelyan, Syuzanna | | | 1582 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khachatryan, Veronika | | | 1943 | ARM | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Yedigaryan, Asya | | | 1826 | ARM | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Avetisyan, Mariam | | wf | 2027 | ARM | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Karapetyan, Mariam | | | 1582 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gasparyan, Milena | | | 1747 | ARM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Khachatryan, Anna | | wf | 1966 | ARM | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Grigoryan, Arshaluys | | | 1801 | ARM | 1.00 | 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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