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Rapid:
Individual Calculations September 2019 |
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| Petrukhina, Olga Total change: -11.40 | |   |
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| Malaya Zemlya-2019 Rapid | Novorossiysk | RUS | 2019-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 2052 | 6.50 | 9 | -0.57 | 20 | -11.40 | |
|  Dementyev, Roman L. | | | 1652 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Usov, Vasilii | | | 1652 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shakun, Igor | | | 1652 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petrov, Nikita | g | | 2452 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Novikov, Denis | | | 1652 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Yatchenko, Leonid | | | 1657 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karapetyan, Tigran | | | 1812 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Trushkov, Andrey | | | 1917 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Mamoshin, Oleg | | | 1662 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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