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Individual Calculations December 2018 |
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| Bukina, Veselina Total change: 28.00 | |   |
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| 2018 SPb G17 Championship Semifinal | St. Petersburg | RUS | 2018-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1349 | 3.00 | 6 | 0.70 | 40 | 28.00 | |
|  Bayramova, Balahanum | | | 1076 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Koltsova, Alisa | | | 1507 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Turko, Anastasia | | | 1636 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Grubova, Sofia | | | 1738 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Moroz, Anastasiya | | | 1636 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Kapustina, Alina | | | 1137 | RUS | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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