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Individual Calculations December 2017 |
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| Martynkova, Tetyana Total change: 52.40 | |   |
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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 |
| 1580 | 1579 | 1.00 | 3 | -0.49 | 40 | -19.60 | |
|  Dubovyk, Anastasiia | | | 1871 | UKR | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Yavdosiuk, Serafima | | | 1283 | UKR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Shvets, Viktoria | | | 1585 | UKR | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | The semi-final championship among girls till 16 years | Omelnyk | UKR | 2017-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1579 | 5.00 | 9 | 1.80 | 40 | 72.00 | |
| | Prasol, Alesya | | | 1790 | UKR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Diachek, Alina | | | 1591 | UKR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Grizlova, Sofia | | | 1658 | UKR | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Kyrychenko, Svitlana | | | 1620 | UKR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Snigar, Diana | | | 1535 | UKR | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Hrebenshchykova, Yelyzaveta | | | 1744 | UKR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Shkryl, Kateryna | | | 1832 | UKR | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Korniichuk, Oleksandra | | | 1652 | UKR | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Grischenko, Kamila | | | 1787 | UKR | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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