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Individual Calculations September 2017 |
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| Sahakyan, Arman K. Total change: -38.40 | |   |
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| Abovyan Open Ch. 2017 | Abovyan | ARM | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1559 | 2.00 | 6 | -0.96 | 40 | -38.40 | |
|  Gevorgyan, Albert | | | 1817 | ARM | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Karakeshishyan, Alen | | | 1572 | ARM | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Harutyunyan, Seryozha | | | 1454 | ARM | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Hakobyan, Astghik | | | 1629 | ARM | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Hovhannisyan, Petros | | | 1529 | ARM | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Mitoyan, Zhores | | | 1389 | ARM | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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