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Individual Calculations August 2023 |
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| Borisova, Polina A. Total change: -31.20 | |   |
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| Classic - Markov memorial - 2023 | Koltsovo | RUS | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1679 | 4.00 | 8 | -0.78 | 40 | -31.20 | |
|  Khomyakova, Mariya | | | 1170 | RUS | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Zhuk, Aleksei | | | 2126 | RUS | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Belousova, Sofia | | | 1460 | RUS | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Grigoryev, Ivan D | | | 1403 | RUS | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Koshkin, Mikhail | | | 1520 | RUS | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Malezkey, Vladimir | | | 1785 | RUS | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Bekasov, Sergey | | | 1959 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Zyabkin, Danil | | | 1279 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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