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Individual Calculations December 2014 |
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| Matveev, Artem Total change: -17.20 | |   |
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| Ukraine Boys Under 14 Chess Championship (semifinal) - 2014 | Nikolaev | UKR | 2014-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1714 | 0.50 | 3 | -0.43 | 40 | -17.20 | |
|  Volotovsky, Kirill | | | 1986 | UKR | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Yeryomin, Nikita | | | 1877 | UKR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Larkin, Vladislav | | | 1729 | UKR | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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