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Individual Calculations January 2018 |
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| Khachatryan, Edmond A. Total change: -39.20 | |   |
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| Tsaghkadzor Open 2017 B | Tsaghkadzor | ARM | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1648 | 2.00 | 5 | -0.98 | 40 | -39.20 | |
|  Daghunts, Hayk | | | 1248 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gevorgyan, Anahit | | | 1692 | ARM | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Khachatryan, Veronika | | | 1681 | ARM | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Ohanyan, Arayik | | | 1412 | ARM | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Arakelyan, Nare | | | 1740 | ARM | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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