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Individual Calculations March 2013 |
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| Yakovleva, Arina Total change: -11.40 | |   |
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| Friends cup 3-2 | Lipetsk | RUS | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1817 | 0.50 | 3 | -0.38 | 30 | -11.40 | |
|  Grachev, Andrey | | | 2013 | RUS | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Kurbatov, Andrei | | | 2053 | RUS | 0.50 | 1 | 0.30 | 30 | 9.00 | |  Bulgakov, Andrey | | | 1870 | RUS | 0.00 | 1 | -0.43 | 30 | -12.90 | |
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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