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Individual Calculations September 2019 |
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| Kovaleva, Ekaterina Total change: 11.20 | |   |
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| V. Korchnoi Memorial 2019 | St. Petersburg | RUS | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1898 | 4.00 | 9 | 0.28 | 40 | 11.20 | |
|  Smirnov, Timofey | f | | 2298 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tolstykh, Ivan | | | 1498 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Rachkov, Andrey A. | | | 1498 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arbuzov, Mikhail | | | 2198 | RUS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Tsybikov, Tumen | f | | 2281 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Khramov, Andrey | | | 2167 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Zotova, Anastasia | | wf | 2109 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Vunder, Andrey | | | 2039 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Laukhina, Margarita A. | | | 1607 | RUS | 1.00 | 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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