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Individual Calculations January 2014 |
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| Khachumova, Marina Total change: 21.00 | |   |
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| Bondarevsky Memorial 2013 | Rostov-on-Don | RUS | 2013-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1650 | 2.00 | 6 | 0.70 | 30 | 21.00 | |
|  Alferov, Vadim | | | 1922 | RUS | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Dumakov, Pavel | | | 1866 | RUS | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Gagarin, Sergey | | | 1831 | RUS | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Levchuk, Liudmila | | | 1817 | RUS | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Potemkin, Evgeny | | | 1908 | RUS | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Tutov, Viktor | | | 1896 | RUS | 1.00 | 1 | 0.81 | 30 | 24.30 | |
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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