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Rapid:
Individual Calculations August 2018 |
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| Tuma, Nikolay Total change: -16.60 | |   |
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| Kharkiv region championship chess (rapid) | Kharkiv | UKR | 2018-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1785 | 1.50 | 7 | -0.83 | 20 | -16.60 | |
|  Portnov, Denis | | | 2107 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Alaev, Pavel | | | 2115 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Volkov, Sergey | | | 1459 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Biryulin, Boris | | | 2006 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Glushko, Sergey | | | 1954 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Simon, Artur | | | 1905 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Maluy, Aleksandr | | | 1877 | UKR | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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