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Individual Calculations May 2018 |
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| Prokofyev, Valentyn Total change: 80.80 | |   |
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| Ukraine Chess Championship - 2018 (Boys - 12) | Vyshgorod, Kyiv Region | UKR | 2018-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1682 | 5.50 | 11 | 2.02 | 40 | 80.80 | |
|  Bokhnak, Timofey | | | 1651 | UKR | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Petrovskiy, Vadim | | | 2011 | UKR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Khristovoy, Dmitriy | | | 1645 | UKR | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Palchuk, Andrii | | | 2047 | UKR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ilkin, Eyvazli | | | 1719 | UKR | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Mitusov, Semen | | | 1956 | UKR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Zamekhovskiy, Yevgen | | | 1806 | UKR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Dovgaliuk, Oleksandr | | | 1718 | UKR | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Bilovil, Bogdan | | | 1967 | UKR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Nahornyi, Ihor | | | 1869 | UKR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Trushko, Andrii | | | 1790 | UKR | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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