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Individual Calculations July 2021 |
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| Bogachkova, Alena Total change: -18.80 | |   |
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| 43 R.G.Nezhmetdinov Memorial | Kazan | RUS | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2057 | 5.00 | 9 | -0.94 | 20 | -18.80 | |
|  Lyutsinger, Iren | | | 1657 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Malygin, Alexander | | | 2180 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Arutyunova, Yuliya | | | 1713 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Tsvetkov, Andrey | f | | 2403 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Svergina, Sofya | | wc | 1811 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Shaymardanov, Bakhtiyar | | | 1855 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Makov, Artem | | | 1909 | RUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Shinkarov, Artem | | | 1941 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tarasov, Yaroslav | | | 1847 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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