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Rapid:
Individual Calculations April 2019 |
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| Grigorchuk, Katerina Total change: 11.20 | |   |
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| Budovich Memorial - A (rapid) 2019 | Kherson | UKR | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1552 | 1.00 | 4 | 0.25 | 20 | 5.00 | |
|  Larkin, Vladyslav | f | | 1952 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Penza, Denis | | | 1741 | UKR | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Ovsepyan, Marat | | | 1894 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Berin, Artem | | | 1704 | UKR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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 - 2019 (Girls - 16) Rapid | Chernivtsi | UKR | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1552 | 3.50 | 9 | 0.31 | 20 | 6.20 | |
| | Ivanytska, Liudmyla | | | 1729 | UKR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Hrebenshchykova, Yelyzaveta | | | 1844 | UKR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Dubovyk, Anastasiia | | | 1829 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shvets, Viktoria | | | 1749 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tymkul, Anastasiya | | | 1230 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ivanytska, Sofiia | | | 1667 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Mashchenko, Tamila | | | 1593 | UKR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Petrova, Polina | | | 1726 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kelbas, Anastasiya | | | 1600 | UKR | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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