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Individual Calculations November 2020 |
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| Petrenko, Maryna Total change: -93.60 | |   |
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| Ukraine Chess Championship - 2020 (Girls - 18) | Kyiv | UKR | 2020-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1605 | 1.00 | 6 | -2.34 | 40 | -93.60 | |
|  Tashkinova, Sofiia | | | 1788 | UKR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mykhailets, Polina | | | 1421 | UKR | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Fonchikova, Veronika | | | 1512 | UKR | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Kravchenko, Maria | | | 1205 * | UKR | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ivanytska, Sofiia | | | 1703 | UKR | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Petrova, Polina | | | 1660 | UKR | 0.00 | 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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