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Individual Calculations July 2015 |
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| Boyajyan, Hayk Total change: -6.00 | |   |
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| 85th Yerevan Ch. Final | Yerevan | ARM | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1831 | 3.00 | 8 | -0.30 | 20 | -6.00 | |
|  Hakobyan, Aram | f | | 2231 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hoghmrtsyan, Artur | | | 1909 | ARM | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Khachatryan, David S. | | | 1696 | ARM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sayadyan, Edvard | | | 2044 | ARM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Barseghyan, Armen Ar. | | | 1822 | ARM | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Grigoryan, Gor A. | | | 1773 | ARM | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ziroyan, David | | | 1907 | ARM | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Hovhannisyan, Khachatur | | | 1878 | ARM | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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