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Individual Calculations August 2021 |
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| Petrova, Varvara Total change: -41.60 | |   |
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| Volga Cup 2021 open | Kostroma | RUS | 2021-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1733 | 4.00 | 9 | -1.04 | 40 | -41.60 | |
|  Gogolev, Artem | m | | 2133 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tumanova, Elizavetta | | | 1423 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Yeritsyan, Aram | f | | 2133 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gusev, Boris An. | | | 1564 | RUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Baybaratskiy, Kirill A. | | | 1478 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Usov, Dmitry E. | | | 1546 | RUS | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Gorkov, Mikhail | | | 1465 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Selifonova, Aleksandra | | | 1969 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kovalenko, Artem | | | 1570 | RUS | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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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