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Individual Calculations March 2017 |
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| Perch, Sofya Total change: 33.60 | |   |
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| Moscow-Open 2017 B | Moscow | RUS | 2017-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1802 | 3.50 | 9 | 0.84 | 40 | 33.60 | |
|  Bezgodova, Maria | | wm | 2162 | RUS | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Goltseva, Ekaterina | | wf | 2129 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Kiseleva, Arina | | wc | 2056 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sergeeva, Natalia | | | 2027 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Kochukova, Anna | | wf | 1979 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Chemborisova, Elina | | | 1834 | RUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Beliakova, Ilona | | | 1646 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Yurovskikh, Yasmin | | | 1892 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Mamontova, Anastasia | | wf | 2046 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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