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Individual Calculations January 2016 |
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| Tkachov, Kostyantyn Total change: -23.20 | |   |
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| Ukraine Boys Under 16 Chess Championship semifinal 2015 | Dnipropetrovsk | UKR | 2015-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1870 | 1.50 | 6 | -0.58 | 40 | -23.20 | |
|  Lisnyak, Vladislav | | | 2026 | UKR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Levitskiy, Andrey | | | 2134 | UKR | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Pavliuk, Vladislav | | | 2036 | UKR | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Medvedyk, Vasyl | | | 2034 | UKR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Fomin, Maxim | | | 1838 | UKR | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Medvedyk, Volodymyr | | | 1860 | UKR | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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