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Individual Calculations January 2020 |
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| Aleksanyan, Davit Total change: 52.40 | |   |
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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 |
| 1870 | 1743 | 4.50 | 9 | 1.31 | 40 | 52.40 | |
|  Chaqryan, Erik | | | 2137 | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Atoyan, Alberto | | | 1420 | ARM | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Mkrtchyan, Mariam | | wc | 2010 | ARM | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Gasparian, Tigran | | | 2143 * | ARM | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Harutyunyan, Gor | | | 1856 | ARM | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Machkalyan, Haik | | | 2007 | ARM | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Ghazaryan, Tigran A. | | | 1756 | ARM | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Davtyan, Ara | | | 1714 | ARM | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Tovmasyan, Karen | | | 1790 | ARM | 0.50 | 1 | 0.07 | 40 | 2.80 | | | * 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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