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Individual Calculations February 2015 |
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| Sargsyan, Anna M. Total change: -13.20 | |   |
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| A.Margaryan Memorial-2015 U-18 | Yerevan | ARM | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1719 | 1.50 | 4 | -0.33 | 40 | -13.20 | |
|  Ghazaryan, Vilen | | | 1715 | ARM | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Danielyan, Vahe | | | 2119 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sargsyan, Anna B. | | | 1574 | ARM | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Gevorgyan, Narek H. | | | 1685 | ARM | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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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