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Individual Calculations January 2018 |
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| Mkrtchyan, Mariam Total change: -55.20 | |   |
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| T.Petrosyan Chess House Ch. Final | Yerevan | ARM | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1888 | 3.50 | 9 | -1.38 | 40 | -55.20 | |
|  Davtyan, David Arm. | | | 1947 | ARM | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Babikyan, Tigran | | | 1488 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sargsyan, Tigran R. | | | 1952 | ARM | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Sargsyan, Gor K. | | | 1700 | ARM | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Gevorgyan, Narek H. | | | 1858 | ARM | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Melkonyan, Arshak | | | 2002 | ARM | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Kocharyan, Hovik | | | 2112 | ARM | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Khachatryan, Anna | | | 1805 | ARM | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Seyranyan, Gor | | | 1753 | ARM | 0.00 | 1 | -0.68 | 40 | -27.20 | | | * 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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