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Individual Calculations April 2020 |
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| Sayafarova, Anna Total change: -21.20 | |   |
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| VO Moscow. February 2020 | Moscow | RUS | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1898 | 2.00 | 4 | -1.06 | 20 | -21.20 | |
|  Kolosov, Denis An. | | | 1498 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Agibalov, Roman | | | 1682 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Prakhov, Nikolay | | | 1828 | RUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kokueva, Alisa | | | 1696 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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