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Rapid:
Individual Calculations June 2017 |
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| Kozachenko, Sofia Total change: -15.20 | |   |
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| Championship of Ukraine on chess among women 2017 - rapid | Kramatorsk | UKR | 2017-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1719 | 1.50 | 7 | -0.76 | 20 | -15.20 | |
|  Grineva, Marianna | | | 2119 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Orlyanskaya, Darya | | wf | 1992 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Martynkova, Tetyana | | | 1576 | UKR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kozachenko, Maria | | | 1537 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sharovskaya, Olga | | | 1974 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zingaylo, Anastasiya | | | 1864 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Tarleva, Vira | | wf | 2119 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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