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Rapid:
Individual Calculations December 2023 |
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| Mamchenko, Sergei Total change: -11.00 | |   |
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| Zelenogradsk Unity Day 2023 | Zelenogradsk | RUS | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1953 | 7.00 | 9 | -0.55 | 20 | -11.00 | |
|  Kostin, Denis | | | 1553 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Volkov, Aleksandr | | | 1452 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Novikov, Nikita | | | 1581 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Polovkov, Valery | | | 1627 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zhilin, Denis | | | 1636 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Chumakina, Zoya | | | 1642 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Novikov, Svyatoslav | | | 1650 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Glebov, Kirill | | | 1606 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Sichkar, Aleksandr | | | 2009 | RUS | 0.00 | 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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