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Individual Calculations January 2018 |
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| Grigoryan, Ashot Total change: 25.00 | |   |
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| Tsaghkadzor Open 2017 B | Tsaghkadzor | ARM | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1724 | 5.00 | 8 | 1.25 | 20 | 25.00 | |
|  Ohanyan, Arame | | | 1324 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Janulaitis, Albertas | | | 1830 | LTU | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Martirosyan, Mamikon | | | 1942 | ARM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nalbandyan, Vahan | | | 1974 | ARM | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Karakeshishyan, Alen | | | 1633 | ARM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Petrosyan, Alexander | | | 1602 | ARM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ghazaryan, Raffi | | | 1883 | ARM | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Arakelyan, Nare | | | 1740 | ARM | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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