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Individual Calculations February 2020 |
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| Kudin, Alexander Total change: 106.40 | |   |
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| Early Bird 20 | St. Petersburg | RUS | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1817 | 6.00 | 9 | 2.66 | 40 | 106.40 | |
|  Krasnov, Ilia A. | | | 1417 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vunder, Andrey | | | 2054 | RUS | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Postanogov, Dmitrii | | | 1975 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Sorokin, Artem | | | 1965 | RUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Sapegin, Yaroslav | | | 2008 | RUS | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Bondarenko, Ivan | | | 2147 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kuznetsov, Mikhail | | | 1929 | RUS | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Tipikin, Ivan | | | 1877 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Shadunts, Kirill | | | 1825 | RUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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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