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Individual Calculations May 2021 |
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| Petrukhina, Olga Total change: 20.00 | |   |
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| Chelyabinskiy variant 2021 - A | Chelyabinsk | RUS | 2021-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2080 | 4.00 | 10 | 1.00 | 20 | 20.00 | |
|  Nugumanov, Bakhtiyar | m | | 2388 | KAZ | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kholopov, Alexander A. | f | | 2281 | RUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Bivol, Alina | | wg | 2370 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Khruschiov, Alexey | g | | 2392 | MDA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Grigorieva, Yulia | | wf | 2273 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Zhukov, Anton | f | | 2224 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Shnayder, Violetta | | | 1910 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Alekseeva, Irina | | | 2113 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Yumakhuzhin, Vadim | | | 2182 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Egorov, Evgeny | m | | 2293 | KAZ | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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