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Individual Calculations December 2014 |
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| Kogan, Tatjana Total change: -38.80 | |   |
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| G-19 Central FR Chmp.2014 | Belgorod | RUS | 2014-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1707 | 1.00 | 7 | -0.97 | 40 | -38.80 | |
|  Voischeva, Zinaida | | | 1951 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Ochneva, Inga | | | 1997 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sedina, Alina | | | 1794 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Popova, Yulia | | | 1775 | RUS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Skorobogatova, Marina | | | 2032 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | El-Hammudani, Leila | | | 1806 | RUS | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Tishkovets, Elizaveta | | | 1836 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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