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Individual Calculations February 2013 |
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| Parvanyan, Ashot Total change: 2.10 | |   |
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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 |
| 1924 | 1685 | 1.50 | 6 | 0.14 | 15 | 2.10 | |
|  Pluzyan, Aram | | | 2085 * | ARM | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Gaboyan, Susanna | | | 2002 | ARM | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Barseghyan, Harutyun | | | 2052 | ARM | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Stepanyan, Harutyun | | | 1822 | ARM | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Hakobyan, Hovhannes H. | | | 1700 | ARM | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Ghukasyan, Siranush | | | 1880 | ARM | 0.00 | 1 | -0.25 | 15 | -3.75 | | | * 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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