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Individual Calculations December 2017 |
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| Grizlova, Sofia Total change: 9.60 | |   |
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| Ukraine Chess Championship - 2017 (Girls - 14) semifinal | Chernigiv | UKR | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1658 | 4.00 | 6 | 1.38 | 40 | 55.20 | |
|  Lomakina, Anzhelika | | | 1505 | UKR | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Silaeva, Daria | | | 1708 | UKR | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Kravets, Yuliya | | | 1578 | UKR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Alekseenko, Yuliya | | | 1919 | UKR | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Dziatko, Evgeniya | | | 1676 | UKR | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Dubovyk, Anastasiia | | | 1871 | UKR | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | The semi-final championship among girls till 16 years | Omelnyk | UKR | 2017-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1658 | 2.50 | 7 | -1.14 | 40 | -45.60 | |
| | Martynkova, Tetyana | | | 1579 | UKR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Korniichuk, Oleksandra | | | 1652 | UKR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Grischenko, Kamila | | | 1787 | UKR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Snigar, Diana | | | 1535 | UKR | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Hrebenshchykova, Yelyzaveta | | | 1744 | UKR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Kyrychenko, Svitlana | | | 1620 | UKR | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Diachek, Alina | | | 1591 | UKR | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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