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Rapid:
Individual Calculations September 2018 |
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| Berdychevskaya, Natasha Total change: -28.60 | |   |
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| Rostov August 2018 (rapid) | Rostov-on-Don | RUS | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2104 | 4.00 | 7 | -1.43 | 20 | -28.60 | |
|  Kozachenko, Alexander | | | 1874 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Levit, Egor | | | 1704 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mikhaylov, Artem | | | 1704 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kardashov, Artem | | | 1704 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Protsenko, Nikita | | | 2023 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Osipovich, Ruslan | | | 1963 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kargin, S. | | | 2045 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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