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Individual Calculations January 2020 |
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| Atoyan, Alberto Total change: -18.00 | |   |
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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 |
| 1713 | 1420 | 1.00 | 8 | -0.45 | 40 | -18.00 | |
|  Sahakyan, Aleks | | | 1820 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Aleksanyan, Davit | | | 1743 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Alikhanyan, Artak | | | 1794 | ARM | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Musheghyan, Hayk | | | 1686 | ARM | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Hakobyan, Allen | | | 1308 | ARM | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Chakhoyan, Artur | | | 1808 | ARM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mitoyan, Zhores | | | 1781 | ARM | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Yedigaryan, Asya | | | 1764 | ARM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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