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Individual Calculations April 2021 |
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| Gabor, Mariya Total change: 6.46 | |   |
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| Ukraine Chess Championship 2021, girls - U16, classic | Kramatorsk | UKR | 2021-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1646 | 5.00 | 9 | -0.23 | 38 | -8.74 | |
|  Hrebenshchykova, Yelyzaveta | | | 2046 * | UKR | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Manko, Mariya | | | 1836 | UKR | 0.00 | 1 | -0.25 | 38 | -9.50 | |  Bilyk, Sofia | | | 1386 | UKR | 1.00 | 1 | 0.18 | 38 | 6.84 | | | Pakina, Varvara | | | 1501 | UKR | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Gunko, Kateryna | | | 1246 * | UKR | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Tiagunova, Nina | | | 1654 | UKR | 0.00 | 1 | -0.49 | 38 | -18.62 | | | Ratner, Krystyna | | | 1594 | UKR | 0.00 | 1 | -0.57 | 38 | -21.66 | | | Tykhomyrova, Olessia | | | 1330 | UKR | 1.00 | 1 | 0.13 | 38 | 4.94 | | | Petrova, Polina | | | 1617 | UKR | 1.00 | 1 | 0.46 | 38 | 17.48 | | | * 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 - U14, classic | Kherson | UKR | 2021-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1646 | 5.50 | 9 | 0.40 | 38 | 15.20 | |
| | Pozniak, Yunna | | | 1307 | UKR | 1.00 | 1 | 0.12 | 38 | 4.56 | | | Dvoretska, Elizaveta | | | 1453 | UKR | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Sytnyk, Liliya | | | 1542 | UKR | 1.00 | 1 | 0.36 | 38 | 13.68 | | | Lomakina, Anzhelika | | | 1663 | UKR | 0.50 | 1 | 0.02 | 38 | 0.76 | | | Hnatyshyn, Anastasiia | | | 1592 | UKR | 0.50 | 1 | -0.08 | 38 | -3.04 | | | Sharapova, Polina | | | 1597 | UKR | 0.50 | 1 | -0.07 | 38 | -2.66 | | | Ivanytska, Liudmyla | | | 1817 | UKR | 0.00 | 1 | -0.27 | 38 | -10.26 | | | Petrenko, Maryna | | | 1511 | UKR | 1.00 | 1 | 0.32 | 38 | 12.16 | | | Manko, Mariya | | | 1836 | UKR | 0.00 | 1 | -0.25 | 38 | -9.50 | |
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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