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Individual Calculations September 2019 |
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| Kabakova, Mariya Total change: -4.40 | |   |
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| Petersburg Summer 2019 - Russian Cup G11 | St. Petersburg | RUS | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1006 | 0.50 | 3 | -0.11 | 40 | -4.40 | |
|  Fomina, Elizaveta | | | 1300 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Nikolaeva, Daria S. | | | 1280 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Usanova, Anna | | | 1164 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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