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Individual Calculations April 2017 |
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| Berkov, Alexander Total change: -61.20 | |   |
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| Tournament chessclub K-64 23 february | Surgut | RUS | 2017-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1836 | 3.00 | 7 | -1.53 | 40 | -61.20 | |
|  Efremov, Valery | | | 1824 | RUS | 0.00 | 1 | -0.52 | 40 | -20.80 | |  Mekhtiev, Zaur | | | 1686 | RUS | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Bakhman, Aleksandr | | | 1587 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Krupin, Vladislav | | | 1796 | RUS | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Kretiv, Oksana | | | 1669 | RUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Kuznetsov, Sergey | | | 1817 | RUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Barseghyan, Norik | | | 1697 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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