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Individual Calculations March 2015 |
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| Kokovyakina, Anna Total change: 41.20 | |   |
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| Step of The Perm’s Cup Rating tournament FIDE | Perm | RUS | 2015-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1787 | 4.50 | 8 | 1.03 | 40 | 41.20 | |
|  Batrak, Alexandra | | | 2098 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Chudinov, Igor | | | 1748 | RUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Maltsev, Ivan | | | 2034 | RUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Kashin, Yury | | | 1946 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kozlov, Vladimir | | | 1946 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Guschin, Aleksandr | | | 1532 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Guschin, Sergey | | | 1792 | RUS | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Sosnina, Ekaterina | | | 1632 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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