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Individual Calculations July 2015 |
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| Margaryan, Laert Total change: 7.80 | |   |
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| Armenian Regional Ch. 2015 | Jermuk | ARM | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1981 | 4.00 | 8 | 0.39 | 20 | 7.80 | |
|  Gesyan, Suren | | | 1747 | ARM | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Mirzoyan, Sasun | | | 1981 | ARM | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Vardevanyan, Artur | | | 1785 | ARM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Khojayan, Vardan | | | 2256 | ARM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shahinyan, Albert | | | 2074 | ARM | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Kharatyan, Roman | | | 2034 | ARM | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Yegiazaryan, Armenak | | | 2233 | ARM | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Manukyan, Artyom | | | 2046 | ARM | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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