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Blitz:
Individual Calculations September 2017 |
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| Kovalchuk, Tania Total change: 62.40 | |   |
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| Step-7 chess Federation of Vinnytsia (blitz) 2017 | Vinnytsia | UKR | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1633 | 7.00 | 12 | 3.12 | 20 | 62.40 | |
|  Buzko, Viktor | | | 1872 | UKR | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Shtompel, Yuriy | | | 1815 | UKR | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Ischenko, Iryna | | | 1921 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Halych, Heorhiy | | | 1983 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kosich, Lesia | | | 1797 | UKR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Spirin, Anatoly | | | 1884 | UKR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Kucheruk, Volodymyr | | | 1805 | UKR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Kokoshko, Vadym | | | 1479 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lopatiuk, Volodymyr | | | 1644 | UKR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Zhukovskyi, Oleksandr | | | 1637 | UKR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Shvayger, Alexandr | | | 2033 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stepaniuk, Karina | | | 1520 | UKR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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