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Individual Calculations October 2021 |
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| Porozhnyak, Maya Total change: 4.60 | |   |
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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 |
| 1998 | 1914 | 4.00 | 9 | 0.23 | 20 | 4.60 | |
|  Yaksin, Oleg | f | | 2314 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mikhaylov, Artem | | | 2237 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Volchkova, Alena | | | 1798 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tsybulkin, Ivan | | | 1686 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Nazarova, Evgeniya | | | 1719 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Galitskiy, Fedor | | | 1916 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Bubeeva, Larisa | | | 1877 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Zakaryan, David | m | | 2304 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tsvetkov, Andrey V. | | | 2131 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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