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Individual Calculations January 2021 |
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| Grigorchuk, Katerina Total change: 96.40 | |   |
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| Ukraine Women Chess Championship - 2020 | Kherson | UKR | 2020-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1767 | 4.00 | 9 | 2.41 | 40 | 96.40 | |
|  Tsirulnik, Maritsa | | | 2139 | UKR | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Berdnyk, Mariia | f | | 2167 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Martynkova, Olena | | wm | 2167 * | UKR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Rakhmangulova, Anastasiya | | wm | 2132 | UKR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Hryzlova, Sofiia | | wc | 2064 | UKR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Doluhanova, Evgeniya | | wg | 2167 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mashchenko, Tamila | | | 1768 | UKR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Yeshchenko, Uliana | | | 1872 | UKR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Petrova, Irina | | wm | 2077 | UKR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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