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Individual Calculations February 2020 |
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| Rubinshtein, Kamilla Total change: 11.20 | |   |
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| Early Bird 20 | St. Petersburg | RUS | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1756 | 3.00 | 5 | 0.28 | 40 | 11.20 | |
|  Aleksandrov, Igor | | | 1356 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Postanogov, Dmitrii | | | 1975 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Vunder, Andrey | | | 2054 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Romanov, Nikita M. | | | 1564 | RUS | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Davidov, Alexey | | | 1624 | RUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * 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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