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Individual Calculations January 2020 |
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| Rostomyan, Mikayel Total change: 25.20 | |   |
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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 |
| 1848 | 1786 | 4.50 | 9 | 0.63 | 40 | 25.20 | |
|  Manukyan, Artyom | | | 2186 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yedigaryan, Asya | | | 1764 | ARM | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Tovmasyan, Karen | | | 1790 | ARM | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Brutyan, Hamlet | | | 1653 | ARM | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Hakobyan, Astghik | | | 1930 | ARM | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Manukyan, Hayk T. | | | 1932 | ARM | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Davtyan, Ara | | | 1714 | ARM | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Mikayelyan, Mikael | | | 1845 | ARM | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Hakobyan, Erik | | | 1818 | ARM | 0.50 | 1 | 0.04 | 40 | 1.60 | | | * 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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