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Individual Calculations January 2020 |
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| Khachatryan, Marieta Total change: 27.60 | |   |
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| Grand-prix Dvorets Winter starts Group A | Moscow | RUS | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1733 | 2.00 | 6 | 0.69 | 40 | 27.60 | |
|  Kurdakov, Yuri | f | | 2073 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Zhadanov, Vasili B. | f | | 2133 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yudkevich, Mikhail | | | 1927 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Martynov, Vladimir | | | 1892 | RUS | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Kalinichenko, Oleg | f | | 1995 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Chapygin, Sergey | | | 1812 | RUS | 0.50 | 1 | 0.11 | 40 | 4.40 | | | * 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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