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Individual Calculations February 2019 |
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| Ghazaryan, Raffi Total change: -110.40 | |   |
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| A.Margaryan 9th Memorial U-18 | Yerevan | ARM | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1881 | 3.00 | 7 | -2.76 | 40 | -110.40 | |
|  Margaryan, Roman | | | 1546 | ARM | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Abgaryan, Harutyun V. | | | 1681 | ARM | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Ghukasyan, Taron | | | 1481 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ghahramanyan, Alen | | | 1519 | ARM | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Chakhoyan, Artur | | | 1621 | ARM | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Yarikov, Artem | | | 1701 | RUS | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Hakobyan, Norayr | | | 1698 | ARM | 0.00 | 1 | -0.74 | 40 | -29.60 | | | * 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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