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Individual Calculations January 2020 |
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| Khachikyan, Yervand Total change: 27.00 | |   |
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| T.Petrosyan Chess House Ch. 2019 Final | Yerevan | ARM | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1717 | 4.50 | 9 | 1.35 | 20 | 27.00 | |
|  Machkalyan, Haik | | | 2007 | ARM | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Baghdasaryan, Vahe | g | | 2117 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stepanyan, Hamayak | | | 1951 | ARM | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Davtyan, Ara | | | 1714 | ARM | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Musheghyan, Hayk | | | 1686 | ARM | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Brutyan, Hamlet | | | 1653 | ARM | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Harutyunyan, Gor | | | 1856 | ARM | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ghazaryan, Tigran A. | | | 1756 | ARM | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Hovhannisyan, Khachatur | | | 1855 | ARM | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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