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Individual Calculations December 2019 |
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| Rossal, Valeriy I. Total change: -7.80 | |   |
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| Open Moscow. October 2019 | Moscow | RUS | 2019-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1871 | 2.50 | 6 | -0.39 | 20 | -7.80 | |
|  Galkin, Vladimir | | | 2093 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Dmitriev, Nikolay | | | 1591 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kolmakov, Pavel | | | 2208 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Chapygin, Sergey | | | 1808 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Sayafarova, Anna | | | 1869 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Borodin, Stanislav | | | 1781 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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