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Individual Calculations February 2019 |
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| Sardorova, Robiyakhon Total change: 38.80 | |   |
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| Tashkent Winter Open 2018 | Tashkent | UZB | 2018-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1597 | 3.00 | 5 | 0.97 | 40 | 38.80 | |
|  Boborajabov, Siyovush | | | 1197 * | UZB | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mamayusupov, Jasur | | | 1791 | UZB | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Yunusov, Akhadbek | | | 1746 | UZB | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Bobomurodova, Maftuna | | | 1702 | UZB | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Umirov, Uchkun | | | 1833 | UZB | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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