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Individual Calculations November 2018 |
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| Grigoryan, Karen H. Total change: -25.90 | |   |
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| Tsaghkadzor Open 2018 | Tsaghkadzor | ARM | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2568 | 5.00 | 9 | -2.59 | 10 | -25.90 | |
|  Davtyan, Arsen | | | 2168 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hoghmrtsyan, Artur | | | 2168 * | ARM | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Yeritsyan, Hayk | | | 2174 | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shmavonyan, Areg | | | 2168 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nalbandyan, Vahan | | | 2178 | ARM | 0.00 | 1 | -0.91 | 10 | -9.10 | | | Khachatryan, Anna | | | 2168 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Martirosyan, Garik | | | 2168 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shahinyan, David | m | | 2425 | ARM | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Martirosyan, Haik M. | g | | 2593 | ARM | 0.00 | 1 | -0.47 | 10 | -4.70 | | | * 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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