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Individual Calculations February 2013 |
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| Hovhannisyan, Karen Total change: -23.70 | |   |
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| A.Margaryan Memorial-2013 U-18 Open | Yerevan | ARM | 2013-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 2118 | 5.50 | 9 | -1.58 | 15 | -23.70 | |
|  Petrosyan, Armen K. | | | 1795 | ARM | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Hambartsumyan, Gagik | | | 1885 | ARM | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Stepanyan, Harutyun | | | 1822 | ARM | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Baghdasaryan, Alexander | | | 1937 | ARM | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Shushanyan, David | | | 1811 | ARM | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Mirzabekyan, Svetlana | | | 1886 | ARM | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Yayloyan, Konstantin | | | 1906 | ARM | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Pluzyan, Aram | | | 2128 | ARM | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Martirosyan, Garik | | | 1718 * | ARM | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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