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Individual Calculations January 2020 |
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| Kucher, Kostyantyn Total change: 58.40 | |   |
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| Ukraine Chess Championship - 2019 (Boys - 16) semifinal | Ivano-Frankivsk | UKR | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1870 | 5.50 | 8 | 1.46 | 40 | 58.40 | |
|  Petrov, Timur | | | 1564 | UKR | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Nahornyi, Ihor | | | 1999 | UKR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Stefankiv, Maksym | | | 1622 | UKR | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Gorlovetskiy, Alexandr | | | 1634 | UKR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hulka, Valentyn | | | 1955 | UKR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Tobak, Mikhail | | | 2063 | UKR | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Hryzlova, Sofiia | | | 1994 | UKR | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Zamekhovskiy, Yevgen | | | 2033 | UKR | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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