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Rapid:
Individual Calculations March 2017 |
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| Efremov, Valery Total change: -16.60 | |   |
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| Surgut Cup rapid_2 stage | Surgut | RUS | 2017-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1814 | 4.50 | 9 | -0.83 | 20 | -16.60 | |
|  Bondarenko, Lydmila | | | 1646 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Kuznetsov, Sergey | | | 1772 | RUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Khalturina, Tatiana | | | 1698 | RUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Pelykh, Anna | | | 1414 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tatehin, Yuri | | | 1880 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Lukmanov, Denis | | | 1909 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Dumakov, Pavel | | | 1869 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Krupin, Vladislav | | | 1839 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Khazova, Viktorija | | | 1569 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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