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Individual Calculations February 2013 |
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| Nazaryan, Armenak Total change: 9.00 | |   |
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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 |
| 1850 | 1697 | 2.50 | 7 | 0.30 | 30 | 9.00 | |
|  Sayadyan, Edvard | | | 1938 | ARM | 1.00 | 1 | 0.80 | 30 | 24.00 | |  Martirosyan, Haik M. | f | | 2086 | ARM | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Ghukasyan, Siranush | | | 1880 | ARM | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Stepanyan, Harutyun | | | 1822 | ARM | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Mkrtchyan, Sargis R. | | | 1821 | ARM | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Hakobyan, Hovhannes H. | | | 1700 | ARM | 0.50 | 1 | 0.00 | 30 | 0.00 | | | Shahbazyan, Hasmik | | | 1704 | ARM | 0.00 | 1 | -0.49 | 30 | -14.70 | |
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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