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Individual Calculations February 2018 |
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| Israyelyan, Eduard Total change: -18.80 | |   |
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| A.Margaryan 8th Memorial U-18 | Yerevan | ARM | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1702 | 4.50 | 9 | -0.47 | 40 | -18.80 | |
|  Harutyunyan, Nane | | | 1302 * | ARM | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Grigoryan, Gor A. | | | 1902 | ARM | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Ziroyan, David | | | 2013 | ARM | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gevorgyan, Albert | | | 1884 | ARM | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Talalyan, Alexander | | | 1462 | ARM | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Hakobyan, Astghik | | | 1702 | ARM | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Margaryan, Yuri | | | 1431 | ARM | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Khachatryan, Mikael H. | | | 1589 | ARM | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Khachatryan, Edmond A. | | | 1609 | ARM | 1.00 | 1 | 0.37 | 40 | 14.80 | | | * 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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