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Individual Calculations January 2015 |
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| Guo, Emma Total change: -31.60 | |   |
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| T.Petrosyan Chess House Ch. 2014 Final | Yerevan | ARM | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2081 | 4.00 | 9 | -1.58 | 20 | -31.60 | |
|  Yayloyan, Konstantin | | | 2126 | ARM | 0.50 | 1 | 0.06 | 20 | 1.20 | |  Sargsyan, Shushanna | | | 2119 | ARM | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Azaryan, Tigran | | | 2022 | ARM | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ziroyan, David | | | 1947 | ARM | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Karapetyan, Lusine | | | 1982 | ARM | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Parvanyan, Alfred | | | 1862 | ARM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Babayan, Armine | | | 2117 | ARM | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Khachikyan, Haik | | | 1862 | ARM | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Ghazaryan, Yury | | | 1861 | ARM | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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