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Individual Calculations May 2023 |
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| Dudarev, Viacheslav Total change: -37.60 | |   |
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| Spring on Petrograd Side 2023 | St. Petersburg | RUS | 2023-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1869 | 4.50 | 9 | -1.88 | 20 | -37.60 | |
|  Yarmolenko, Aleksandr | | | 1406 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Zaichikov, Andrey | | | 2046 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Savinov, Lev | | | 1524 | RUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Gulaia, Maria | | | 1406 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Korolev, Artem | | | 1744 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Melnikov, Fedor | | | 2011 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Yatsyshin, Aleksandr | | | 1624 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Beznosov, Timofey | | | 1782 | RUS | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Solovyeva, Margarita | | | 1469 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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