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Individual Calculations September 2013 |
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| Kokovyakina, Anna Total change: 13.65 | |   |
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| Rating tournament Summer in Perm | Perm | RUS | 2013-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1717 | 2.50 | 7 | 0.91 | 15 | 13.65 | |
|  Borovik, Artem V. | | | 2035 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Voronov, Vitaly N | | | 1853 | RUS | 1.00 | 1 | 0.68 | 15 | 10.20 | |  Antonov, Andrey P. | | | 1996 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Gulyaev, Igor | | | 1842 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Turov, Vladimir | | | 1984 | RUS | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Yakovlev, Andrey | | | 1938 | RUS | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Batrak, Alexandra | | | 1914 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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