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Blitz:
Individual Calculations April 2023 |
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| Polukhin, Alexander Total change: -4.80 | |   |
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| Neva Open 2023 March_Blitz | St. Petersburg | RUS | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1879 | 7.00 | 11 | -0.24 | 20 | -4.80 | |
|  Kokodeev, Leonid | | | 1628 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Belov, Vadim V | | | 1479 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Popovich, Alexey | | | 2123 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zaitsev, Fedor | | | 1747 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mishin, Danila | | | 1692 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Utemisov, Damir | | | 2028 | KAZ | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Sukhanov, Alexey | | | 1662 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Igumnov, Nikita | | | 1678 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rubinshtein, Kamilla | | | 1724 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ershov, Artem | | | 1679 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Minina, Veronika | | wf | 1819 | RUS | 1.00 | 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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