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Individual Calculations January 2018 |
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| Khachatryan, Veronika Total change: 113.20 | |   |
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| Tsaghkadzor Open 2017 B | Tsaghkadzor | ARM | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1681 | 4.00 | 8 | 0.70 | 40 | 28.00 | |
|  Martirosyan, Mamikon | | | 1942 | ARM | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Margaryan, Roman | | | 1469 | ARM | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Manukyan, Sevak N. | | | 1803 | ARM | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Khachatryan, Edmond A. | | | 1648 | ARM | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Asatryan, Gor | | | 1950 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mkhitaryan, Vahagn | | | 1524 | ARM | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Hakobyan, Norayr | | | 1721 | ARM | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Nalbandyan, Vahan | | | 1974 | ARM | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | T.Petrosyan Chess House Ch. Final | Yerevan | ARM | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1633 | 5.00 | 9 | 2.13 | 40 | 85.20 | |
| | Sayadyan, Edvard | | | 2033 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Khachatryan, David S. | | | 1906 | ARM | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ziroyan, David | | | 2033 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Margaryan, Yuri | | | 1479 | ARM | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Hakobyan, Norayr | | | 1672 | ARM | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Sargsyan, Gor K. | | | 1700 | ARM | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Gevorgyan, Narek H. | | | 1858 | ARM | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Melkonyan, Arshak | | | 2002 | ARM | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Sahakyan, Arman K. | | | 1521 | ARM | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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