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Individual Calculations October 2021 |
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| Zakaryan, David Total change: -20.50 | |   |
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| AMAKS Kurort Orbita_stage Cup of Russia | Tuapse | RUS | 2021-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2304 | 5.00 | 9 | -2.05 | 10 | -20.50 | |
|  Yumshanov, Leonid | | | 1904 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Osipov, Aleksandr | | | 2060 | RUS | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Khromkin, Andrey | f | | 2340 | RUS | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Esipenko, Aleksandr | | | 2029 | RUS | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Nikonov, Lev | | | 1904 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gridnev, Selantiy | | | 1930 | RUS | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Kirdyashkina, Ekaterina | | | 1904 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Porozhnyak, Maya | | | 1914 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Yaksin, Oleg | f | | 2377 | RUS | 0.00 | 1 | -0.40 | 10 | -4.00 | | | * 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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