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Individual Calculations September 2017 |
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| Hovhannisyan, Petros Total change: 29.60 | |   |
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| Abovyan Open Ch. 2017 | Abovyan | ARM | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1529 | 3.50 | 8 | 0.74 | 40 | 29.60 | |
|  Ohanyan, Andrey | | | 1764 | ARM | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Tadevosyan, Gor | | | 1485 | ARM | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Petrosyan, Sahak | | | 1795 | ARM | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Khachatryan, David S. | | | 1929 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gevorgyan, Anahit | | | 1770 | ARM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Davtyan, Ara | | | 1151 | ARM | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Sahakyan, Arman K. | | | 1559 | ARM | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Gevorgyan, Albert | | | 1817 | ARM | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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