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Individual Calculations February 2019 |
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| Bobomurodova, Maftuna Total change: 31.20 | |   |
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| Tashkent Winter Open 2018 | Tashkent | UZB | 2018-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1702 | 3.00 | 5 | 0.78 | 40 | 31.20 | |
|  Rakhmatova, Nargiza | | | 1302 * | UZB | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Salimova, Asal | | | 1884 | UZB | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Danierova, Rayhon | | | 1976 | UZB | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Rustamov, Asilbek | | | 1912 | UZB | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Sardorova, Robiyakhon | | | 1597 | UZB | 0.50 | 1 | -0.14 | 40 | -5.60 | | | * 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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