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Individual Calculations January 2020 |
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| Baghdasaryan, Vahe Total change: -4.50 | |   |
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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 |
| 2031 | 2369 | 6.50 | 8 | -0.45 | 10 | -4.50 | |
|  Stepanyan, Hamayak | | | 1969 * | ARM | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Khachikyan, Yervand | | | 1969 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Tumanyan, Simon H. | | | 1969 * | ARM | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Hakobyan, Erik | | | 1969 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ghazaryan, Raffi | | | 2080 | ARM | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Sayadyan, Edvard | | | 1969 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gevorgyan, Albert | | | 2254 | ARM | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Gharagyozyan, Artur | | | 2068 | ARM | 1.00 | 1 | 0.15 | 10 | 1.50 | | | * 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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