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Individual Calculations September 2013 |
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| Gulyaev, Igor Total change: 11.70 | |   |
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| Rating tournament Summer in Perm | Perm | RUS | 2013-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1842 | 3.50 | 6 | 0.78 | 15 | 11.70 | |
|  Borovik, Artem V. | | | 2035 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Kondakova, Yulia | | | 1744 | RUS | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Kokovyakina, Anna | | | 1717 | RUS | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Yakovlev, Andrey | | | 1938 | RUS | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Batrak, Alexandra | | | 1914 | RUS | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Shadrin, Konstantin | | | 1916 | RUS | 1.00 | 1 | 0.60 | 15 | 9.00 | |
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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