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Individual Calculations July 2021 |
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| Khatniuk, Anastasiia Total change: 25.60 | |   |
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| Kvitucha Yavorivshchyna 2021 | Novoyavorivsk, Lviv region | UKR | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1642 | 2.50 | 6 | 1.26 | 40 | 50.40 | |
|  Polishchuk, Oleg | | | 2042 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsirulnik, Maritsa | | | 2042 * | UKR | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Kucher, Kostyantyn | | | 2030 | UKR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Grineva, Marianna | | wf | 1997 | UKR | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Kvak, Robert | | | 2023 | UKR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Chychkevych, Bohdan | | | 1412 | UKR | 0.50 | 1 | -0.29 | 40 | -11.60 | | | * 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) | | | | Ukraine Chess Championship - 2021 (Girls - 18) | Chornomorsk, Odesa Region | UKR | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1642 | 4.50 | 9 | -0.62 | 40 | -24.80 | |
| | Kurganova, Anna | | | 1352 | UKR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lyshchenko, Polina | | | 1829 | UKR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Basova, Polina | | | 1514 | UKR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Petrova, Polina | | | 1531 | UKR | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Pakina, Varvara | | | 1459 | UKR | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Petrenko, Maryna | | | 1465 | UKR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ivanytska, Sofiia | | | 1617 | UKR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Petrova, Elizaveta | | | 1710 | UKR | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Lomakina, Anzhelika | | | 1801 | UKR | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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