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Rapid:
Individual Calculations January 2016 |
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| Grabovskaya, Mariya Total change: -18.20 | |   |
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| Championship of the SZFO among girls to 19 RAPID | St. Petersburg | RUS | 2015-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1521 | 1.50 | 4 | -0.91 | 20 | -18.20 | |
|  Muraveva, Kseniya | | | 1254 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Karpenkova, Katerina | | | 1423 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Bushueva, Tatjana | | | 1668 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kuznetsova, Ekaterina | | | 1404 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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