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Individual Calculations October 2015 |
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| Atrushkevich, Polina Total change: -66.00 | |   |
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| Petersburg Summer 2015 - Russian Cup B15 | St. Petersburg | RUS | 2015-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1542 | 0.50 | 6 | -1.65 | 40 | -66.00 | |
|  Spiridonova, Yana | | | 1803 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Smirnov, Dmitrii | | | 1656 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sudakov, Evgeny | | | 1655 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Kukushkin, Viktor | | | 1563 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Nechayev, Igor | | | 1654 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Kozyakov, Andrey | | | 1568 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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