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Individual Calculations June 2017 |
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| Petrosyants, Argishti Total change: 28.40 | |   |
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| 87th Yerevan Ch. SF | Yerevan | ARM | 2017-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1639 | 3.50 | 8 | 0.71 | 40 | 28.40 | |
|  Gevorgyan, Narek H. | | | 1837 | ARM | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Davtyan, David Arm. | | | 1896 | ARM | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Mkrtchyan, Sargis R. | | | 2039 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gevorgyan, Albert | | | 1843 | ARM | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ayvazyan, Poghos | | | 1556 | ARM | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Nikolyan, Grigor | | | 1268 | ARM | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Piliposyan, Robert | | | 1829 | ARM | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Khachikyan, Yervand | | | 1798 | ARM | 1.00 | 1 | 0.71 | 40 | 28.40 | | | * 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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