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Individual Calculations June 2019 |
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| Arakelyan, Nare Total change: 28.20 | |   |
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| 89th Yerevan Ch. 2019 SF | Yerevan | ARM | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1899 | 7.50 | 9 | 1.41 | 20 | 28.20 | |
|  Hayrapetyan, Edgar | | | 1499 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mitoyan, Zhores | | | 1732 | ARM | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Rostomyan, Mikayel | | | 1785 | ARM | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sayadyan, Edvard | | | 1965 | ARM | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Khachatryan, Mikael H. | | | 1747 | ARM | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Vardanyan, Aram | | | 1936 | ARM | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Karakeshishyan, Alen | | | 1683 | ARM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Grigoryan, Ashot | | | 1713 | ARM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Khachikyan, Yervand | | | 1739 | ARM | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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