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Individual Calculations September 2021 |
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| Kudryashev, Edgar Total change: 50.80 | |   |
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| "Gyumri Open" 2021 | Gyumri | ARM | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1587 | 4.50 | 7 | 1.27 | 40 | 50.80 | |
|  Sahakyan, Aleks | | | 1904 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Petrosyan, Gevorg A. | | | 1212 | ARM | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Pashikyan, Rudolf | | | 1926 | ARM | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Ghazaryan, Tigran A. | | | 1906 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Poghosyan, Satenik | | | 1249 | ARM | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Hayrapetyan, Nvard | | | 1342 | ARM | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hakobyan, Menua | | | 1771 | ARM | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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