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Individual Calculations October 2022 |
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| Umarov, Najmeddin Total change: -90.40 | |   |
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| Fergana Hokim Cup | Fergana | UZB | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1983 | 1.00 | 3 | -1.74 | 20 | -34.80 | |
|  Abdumutalov, Khojiakbar | | | 1583 * | UZB | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mirzaodilov, Bokhodir | | | 1630 | UZB | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Mukhsinov, Mukhammad Yusuf | | | 1556 | UZB | 0.00 | 1 | -0.93 | 20 | -18.60 | | | * 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) | | | | 2nd International Chess Tournament for the prizes of the President of Uzbekistan (B) | Tashkent | UZB | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1983 | 5.50 | 10 | -2.78 | 20 | -55.60 | |
| | Umarov, Mukhammadrizo | | | 1724 | UZB | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Bozorov, Javokhir | | | 1670 | UZB | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Elmirzaev, Khondamir | | | 1545 | UZB | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Khamdamov, Siyovush | | | 1753 | UZB | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Tursunova, Aziza | | | 1659 | UZB | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abdurakhimov, Botir | | | 1817 | UZB | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Abdullaev, Rasulbek | | | 1676 | UZB | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Samandarov, Sherzod | | | 1775 | UZB | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Obidov, Biloliddin | | | 1583 * | UZB | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Saparova, Sitora | | wf | 1807 | UZB | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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