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Individual Calculations February 2013 |
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| Hovhannisyan, Hrayr Total change: 33.30 | |   |
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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 |
| 1980 | 1862 | 4.00 | 8 | 1.11 | 30 | 33.30 | |
|  Torosyan, Norayr | | | 2182 | ARM | 1.00 | 1 | 0.87 | 30 | 26.10 | | | Diloyan, Ara | | | 1912 | ARM | 1.00 | 1 | 0.57 | 30 | 17.10 | |  Azaryan, Tigran | | | 1941 | ARM | 0.00 | 1 | -0.39 | 30 | -11.70 | | | Petrosyan, Manuel | c | | 2262 * | ARM | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Hakobyan, Aram | | | 1902 | ARM | 0.50 | 1 | 0.06 | 30 | 1.80 | | | Marutyan, Tigran | | | 2014 | ARM | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Martirosyan, Garik | | | 1717 | ARM | 0.00 | 1 | -0.69 | 30 | -20.70 | | | Harutyunyan, Ani | | | 1911 | ARM | 1.00 | 1 | 0.57 | 30 | 17.10 | | | * 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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