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Individual Calculations December 2018 |
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| Petrosyan, Armen K. Total change: -30.60 | |   |
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| Abovyan 55 year | Abovyan | ARM | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1794 | 4.00 | 7 | -1.53 | 20 | -30.60 | |
|  Simonyan, Aram | | | 1394 * | ARM | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Adashyan, Milena | | | 1394 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karapetyan, Irina | | | 1420 | ARM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Petrosyan, Narek Agh. | | | 1570 | ARM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Melikyan, Gnel | | | 1884 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ambarjyan, Tereza | | | 1481 | ARM | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Navoyan, Gagik | | | 1580 | ARM | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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