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Individual Calculations February 2018 |
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| Melkonyan, Arshak Total change: 112.40 | |   |
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| A.Margaryan 8th Memorial U-18 | Yerevan | ARM | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1970 | 7.50 | 9 | 2.81 | 40 | 112.40 | |
|  Gizhlaryan, Vahe | | | 1603 | ARM | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Chaqryan, Erik | | | 1766 | ARM | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Hakobyan, Astghik | | | 1702 | ARM | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Hakobyan, Hakob V. | | | 2114 | ARM | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Shmavonyan, Areg | | | 2226 | ARM | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Vardanyan, Aram | | | 1843 | ARM | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Hakobyan, Eduard | | | 2173 | ARM | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Harutyunyan, Erik | | | 2080 | ARM | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Ziroyan, David | | | 2013 | ARM | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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