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Rapid:
Individual Calculations February 2015 |
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| Ponyatyshyna, Natalia Total change: -26.20 | |   |
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| V.Chichkovsky Memorial Rapid-2014 | Khmelnitsky | UKR | 2014-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1744 | 0.50 | 5 | -1.31 | 20 | -26.20 | |
|  Slobodeniuk, Valentin | | | 1958 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sitnov, Petro | | | 1872 | UKR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Blonsky, Stanislav | | | 1787 | UKR | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Popov, Sergey A. | | | 1983 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Boreyko, Mikhailo | | | 1665 | UKR | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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