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Individual Calculations September 2017 |
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| Khachatryan, Veronika Total change: 29.60 | |   |
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| 73th Women Armenian Ch. The 1st League | Yerevan | ARM | 2017-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1531 | 3.00 | 7 | 0.77 | 40 | 30.80 | |
|  Karapetyan, Lusine | | | 1931 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Grigoryan, Arpine | | | 1931 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Khachatryan, Anna | | | 1745 | ARM | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Hovhannisyan, Mane | | | 1766 | ARM | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Karapetyan, Irina | | | 1410 | ARM | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Yedigaryan, Asya | | | 1488 | ARM | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Khachatryan, Marieta | | | 1599 | ARM | 0.50 | 1 | 0.09 | 40 | 3.60 | | | * 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) | | | | Abovyan Open Ch. 2017 | Abovyan | ARM | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1565 | 2.50 | 6 | -0.03 | 40 | -1.20 | |
| | Petrosyan, Sahak | | | 1795 | ARM | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Baghdasaryan, Koryun | | | 1423 | ARM | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ayvazyan, Poghos | | | 1613 | ARM | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Boyajyan, Hayk | | | 1851 | ARM | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Arutinyan, Varazdat | | | 1698 | ARM | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Nurijanyan, Albert | | | 1395 | ARM | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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