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Individual Calculations October 2015 |
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| Kozyakov, Andrey Total change: -8.00 | |   |
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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 |
| 1662 | 1568 | 2.50 | 7 | -0.20 | 40 | -8.00 | |
|  Grigorieva, Yulia | | | 1875 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Chipurnov, Marsel | | | 1525 | RUS | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Sanarov, Leonid | | | 1818 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sudakov, Evgeny | | | 1655 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Nechayev, Igor | | | 1654 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Kukushkin, Viktor | | | 1563 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Atrushkevich, Polina | | | 1542 | 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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