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Individual Calculations March 2017 |
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| Purgin, Viktor Total change: 14.20 | |   |
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| Republic Kazakhstan Championship (men semifinal) 2017 | Astana | KAZ | 2017-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1614 | 2.50 | 8 | 0.71 | 20 | 14.20 | |
|  Alin, Azamat | | | 2014 * | KAZ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zhandildinov, Arnur | | | 1864 | KAZ | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Meteleno, Yevgeniy | | | 2014 * | KAZ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alakhunov, Arsen | | | 1693 | KAZ | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Kaldybayev, O | | | 1767 | KAZ | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Karibayev, Bulat | | | 1889 | KAZ | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Urazbekov, A | | | 1884 | KAZ | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kairbekova, Amina | | wc | 1677 | KAZ | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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