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Individual Calculations September 2018 |
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| Grigoryan, Suren Total change: 62.80 | |   |
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| Abovyan Open 2018 | Abovyan | ARM | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1642 | 6.00 | 9 | 1.57 | 40 | 62.80 | |
|  Musheghyan, Emil | | | 1242 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Margaryan, Laert | | | 1856 | ARM | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Tavakalyan, Azat | | | 1847 | ARM | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Petrosyan, Narek Agh. | | | 1565 | ARM | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Ananyan, Hrachya | | | 1959 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Stepanyan, Grisha | | | 1402 | ARM | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Alikhanyan, Artak | | | 1572 | ARM | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Grigoryan, Ashot | | | 1725 | ARM | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Karakeshishyan, Alen | | | 1637 | ARM | 1.00 | 1 | 0.49 | 40 | 19.60 | | | * 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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