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Rapid:
Individual Calculations September 2017 |
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| Efremova, Yulia Total change: -6.80 | |   |
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| Cossack pearl - B (rapid) | Zaporizhzhia | UKR | 2017-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2130 | 3.50 | 7 | -0.34 | 20 | -6.80 | |
|  Kovalev, Denis | m | | 2448 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Zakladny, Olexandr | | | 1776 | UKR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Solovchuk, Oleksiy | | | 2450 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Neronov, Boris | | | 1817 | UKR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Khristovoy, Roman | | | 1929 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kovalenko, Maxim | | | 2135 | UKR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Larkin, Vladyslav | | | 2072 | UKR | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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