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Individual Calculations April 2019 |
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| Petrova, Polina Total change: 18.00 | |   |
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| Ukraine Chess Championship - 2019 (Girls - 16) | Chernivtsi | UKR | 2019-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1521 | 3.50 | 11 | 0.45 | 40 | 18.00 | |
|  Grigorchuk, Katerina | | | 1589 | UKR | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Hryzlova, Sofiia | | | 1898 | UKR | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Shvets, Viktoria | | | 1702 | UKR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Tymkul, Anastasiya | | | 1269 | UKR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Pampukha, Oleksandra | | | 1799 | UKR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Dubovyk, Anastasiia | | | 1680 | UKR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Berdnyk, Mariia | | | 1921 * | UKR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kravets, Yuliya | | | 1640 | UKR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Stepaniuk, Karina | | | 1684 | UKR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Tykhonova, Alesia | | | 1726 | UKR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Hrebenshchykova, Yelyzaveta | | | 1921 * | UKR | 0.50 | 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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