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Individual Calculations December 2017 |
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| Laptii, Nazar Total change: 140.00 | |   |
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| Ukraine Chess Championship - 2017 (Boys - 14) semifinal | Chernigiv | UKR | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1733 | 5.00 | 7 | 3.50 | 40 | 140.00 | |
|  Palchuk, Andrii | | | 2014 | UKR | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Malyovanyi, Yulian | | | 1979 | UKR | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Tobak, Mikhail | | | 1666 | UKR | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Vakulenko, Oleksandr | | | 2015 | UKR | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Bilych, Olexiy | | | 2095 | UKR | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Prydun, Andriy | | | 2103 | UKR | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Kushko, Dmitriy | | | 1977 | UKR | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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