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Rapid:
Individual Calculations December 2020 |
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| Nemchinova, Alexandra Total change: -20.80 | |   |
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| SPb G15 Rapid Championship 2020 | St. Petersburg | RUS | 2020-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1122 | 1.00 | 6 | -1.04 | 20 | -20.80 | |
|  Sudarkina, Ekaterina | | | 1331 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Lezina, Anna | | | 1641 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ermakova, Polina | | | 1159 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Vinogradova, Aleksandra Ev. | | | 1064 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Levchenko, Polina | | | 1008 | RUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Kobak, Polina | | | 1511 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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