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Rapid:
Individual Calculations August 2021 |
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| Kogan, Elvira Total change: 3.20 | |   |
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| Dosotyanie Rapid 2021 Stage 18 | Kaluga | RUS | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1675 | 5.50 | 9 | 0.16 | 20 | 3.20 | |
|  Blinov, Andrey | | | 1275 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kogan, Tatjana | | | 1681 | RUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Danilichev, Viktor | | | 1311 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Petrov, Vladimir S. | | | 1790 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tarasov, Gennady | | | 1587 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mavrin, Roman | | | 1583 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Zhelnin, Vladimir V | m | | 2257 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sadkovkin, Alexander | | | 1710 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Guk, Lev | | | 1126 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * 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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