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Individual Calculations February 2015 |
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| Sargsyan, Anna B. Total change: 30.80 | |   |
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| A.Margaryan Memorial-2015 U-18 | Yerevan | ARM | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1574 | 2.50 | 6 | 0.77 | 40 | 30.80 | |
|  Yayloyan, Konstantin | | | 1974 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vardanyan, Gagik | | | 1731 | ARM | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sargsyan, Anna M. | | | 1719 | ARM | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Harutyunyan, Erik | | | 1928 | ARM | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Postolokyan, Melania | | | 1486 | ARM | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Khachatryan, Edmond | | | 1708 | ARM | 1.00 | 1 | 0.68 | 40 | 27.20 | | | * 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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