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Individual Calculations September 2021 |
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| Zakharov, Alexey O. Total change: -85.20 | |   |
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| Petrograd District Cup 2021-3 | St. Petersburg | RUS | 2021-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 2047 | 5.00 | 9 | -2.13 | 40 | -85.20 | |
|  Atakishiev, Emil | | | 1647 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Trushnikov, Viacheslav | | | 1694 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Yatsyshin, Aleksandr | | | 1803 | RUS | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Seleznev, Mikhail V. | | | 1975 | RUS | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Kurbanov, Sergey | | | 1729 | RUS | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Mukha, Aleksey | | | 1682 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Babanin, Gleb | | | 2123 | RUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Chetverikov, Georgy | | | 1776 | RUS | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Dodonov, Ivan | | | 1647 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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