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Individual Calculations April 2017 |
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| Kozachenko, Sofia Total change: 23.60 | |   |
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| Ukraine Chess Championship-2017 U20 (Girls) | Lviv | UKR | 2017-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1776 | 3.00 | 7 | 0.59 | 40 | 23.60 | |
|  Bezkorovaina, Mariia | | | 2125 | UKR | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Dvornitskaja, Elena | | | 1836 | UKR | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Berdnyk, Mariia | | | 2176 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rudenko, Veronika | | wf | 1984 | UKR | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Vernigora, Alexandra | | | 1610 | UKR | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Shumeyko, Anna | | | 1750 | UKR | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Grischenko, Kamila | | | 1918 | UKR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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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