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Individual Calculations September 2021 |
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| Grigoryan, Suren Total change: 6.00 | |   |
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| "Gyumri Open" 2021 | Gyumri | ARM | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1823 | 5.50 | 9 | 0.15 | 40 | 6.00 | |
|  Daghmajyan, Narek | | | 1423 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Markosyan, Artur | | | 1423 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sahakyan, Aleks | | | 1904 | ARM | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Shahinyan, Vladimir | | | 1574 | ARM | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Manucharyan, Gagik | | | 2032 | ARM | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Manukyan, Hayk T. | | | 1877 | ARM | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Vardanyan, Aram | | | 1869 | ARM | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Sargsyan, Karo B. | | | 1438 | ARM | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Stepanyan, Hamayak | | | 1966 | ARM | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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