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Individual Calculations May 2012 |
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| Hayrapetyan, Artavazd R. Total change: -3.75 | |   |
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| 82nd Yerevan Ch. SF | Yerevan | ARM | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2177 | 6.00 | 8 | -0.25 | 15 | -3.75 | |
|  Hakobyan, Aram | | | 1808 | ARM | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Aleksanyan, Gor | | | 1799 | ARM | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Gaboyan, Susanna | | | 1871 | ARM | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Sayadyan, Edvard | | | 1844 | ARM | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Aleksanyan, Hrant | | | 1841 | ARM | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Petrosyan, Hovhannes | | | 2015 | ARM | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Mamyan, Tigran | | | 2119 | ARM | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Tamazyan, Haik | | | 2156 | ARM | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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