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Individual Calculations April 2021 |
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| Fokina, Elina Total change: -64.00 | |   |
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| St. Petersburg 89th Women Championship, Semifinal | St. Petersburg | RUS | 2021-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1836 | 4.00 | 9 | -3.20 | 20 | -64.00 | |
|  Koltsova, Alisa | | | 1451 | RUS | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Rakhlina, Kristina | | | 1478 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bogdanova, Darya | | | 1752 | RUS | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Titievskaya, Elizaveta | | | 1840 | RUS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Balandina, Alisa | | | 1451 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Sudarkina, Ekaterina | | | 1436 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rubinshtein, Kamilla | | | 1724 | ITA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Medvedeva, Ustinia M. | | | 1436 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chervyakova, Tatiana | | | 1501 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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