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Individual Calculations April 2021 |
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| Sidorova, Margarita Total change: 10.80 | |   |
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| Champ. CFR Women 2021 | Bryansk | RUS | 2021-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1717 | 4.00 | 9 | 0.27 | 40 | 10.80 | |
|  Schepetkova, Margarita | | wm | 2117 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kogan, Tatjana | | | 1686 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Makhno, Maria | | | 1933 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bizyukina, Polina | | | 1317 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | El-Hammudani, Leila | | | 1864 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Elnikova, Milena | | | 1409 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Pershina, Nelli | | | 1660 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Afonasieva, Anna | | wm | 2117 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lomakina, Galja | | wm | 2013 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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