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Individual Calculations February 2013 |
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| Mkrtchyan, Eduard Total change: 3.00 | |   |
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| A.Margaryan Memorial-2013 U-18 Open | Yerevan | ARM | 2013-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1900 | 4.00 | 6 | 0.20 | 15 | 3.00 | |
|  Sukiasyan, Artem V. | | | 1785 | ARM | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Martirosyan, Garik | | | 1717 | ARM | 0.00 | 1 | -0.74 | 15 | -11.10 | |  Manukyan, Mariam A. | | | 1787 | ARM | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Petrosyan, Armen K. | | | 1795 | ARM | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Machkalyan, Haik | | | 1786 | ARM | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Baghdasaryan, Alexander | | | 1937 | ARM | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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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