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Individual Calculations January 2020 |
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| Pervovsky, Boris Total change: -6.20 | |   |
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| Kostroma city men 2019 | Kostroma | RUS | 2019-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1817 | 5.00 | 8 | -0.31 | 20 | -6.20 | |
|  Saik, Maxim | | | 1460 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Rychikhin, Dmitriy | | | 1912 | RUS | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Taranenko, Polina | | | 1417 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Gorkov, Mikhail | | | 1514 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Glushkov, Petr | | | 1532 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kozyrev, Maxim | | | 1884 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kolsanov, Valeriy | | | 1699 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Smirnov, Roman | | | 1923 | RUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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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