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Individual Calculations February 2019 |
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| Kocharyan, Hayk Total change: 91.60 | |   |
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| A.Margaryan 9th Memorial U-18 | Yerevan | ARM | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1578 | 5.00 | 9 | 2.29 | 40 | 91.60 | |
|  Gevorgyan, Albert | | | 1978 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Misakyan, Narek | | | 1302 | ARM | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Khachatryan, Veronika | | | 1745 | ARM | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Karakeshishyan, Alen | | | 1725 | ARM | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Mitoyan, Zhores | | | 1826 | ARM | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Ayvazyan, Poghos | | | 1813 | ARM | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Grigoryan, Suren | | | 1820 | ARM | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Hakobyan, Erik | | | 1739 | ARM | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Yarikov, Artem | | | 1701 | RUS | 0.50 | 1 | 0.17 | 40 | 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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