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Rapid:
Individual Calculations April 2021 |
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| Manko, Mariya Total change: 39.80 | |   |
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| Ukraine Chess Championship 2021, girls - U16, rapid | Kramatorsk | UKR | 2021-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1830 | 7.50 | 9 | 1.76 | 20 | 35.20 | |
|  Grechishina, Aniuta | | | 1447 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Tiagunova, Nina | | | 1561 | UKR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hrebenshchykova, Yelyzaveta | | | 1957 | UKR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Petrova, Polina | | | 1723 | UKR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Yeshchenko, Uliana | | | 1902 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Grigorchuk, Katerina | | | 1672 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Minaeva, Juliana | | | 1644 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lyshchenko, Polina | | | 1743 | UKR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Lomakina, Anzhelika | | | 1794 | UKR | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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 - U14, rapid | Kherson | UKR | 2021-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1830 | 7.50 | 9 | 0.23 | 20 | 4.60 | |
| | Petrenko, Maryna | | | 1333 | UKR | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Chekhani, Anna | | | 1431 | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bezsonna, Polina | | | 1469 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Yakymakha, Mariia | | | 1486 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sharova, Elyzaveta | | | 1314 | UKR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Lomakina, Anzhelika | | | 1794 | UKR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ivanytska, Liudmyla | | | 1920 | UKR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Mykhailets, Polina | | | 1535 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bondar, Daria | | | 1507 | UKR | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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